286,268 observed fee-for-service (50%) · ~280,888 estimated Medicare Advantage. Scaled from the observed floor by each state’s fee-for-service share (FFS share as of 2024) — scaled estimate — assumes MA utilization mirrors FFS; not an observation. How we scale
Disclosed Medicare fee-for-service services by billing state; open a bar for that state's ranked market. Average submitted charge / service by billing state, among the highest-volume states; open a bar for that state's ranked market.
- Market position — where this market sits on volume and growth among all state markets, and its rank.
- Worth a look — every state market for this search, ranked by a published score: size, growth, fragmentation, below-expected volume.
- Lookalike opportunities — groups billing below what peers of the same specialty, size, and state predict, with the expected figure shown.
- National benchmarks — where each group's volume sits nationally and within its specialty.
- Market structure — how concentrated this market is, and who owns the volume.
- Medicare-wide scaling — the payer split, and this market total scaled to all of Medicare, labeled as an estimate.
Or just look at it: nuclear heart imaging (78452) in Arizona is open as a live example — the full paid view, real data.
View the live example →Nevvi's market analytics platform — code baskets, market structure and share, the twelve-year trend layer — is built and not launched yet. We're gathering interest in it.
Notify me at launch →| # | Physician group activate to sort | City activate to sort | St activate to sort | Specialty activate to sort | Providers activate to sort | 92201 svcs sorted descending — activate to reverse | Submitted charges activate to sort | Avg charge activate to sort | Medicare $ locked column | Share* activate to sort | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ORANGE COUNTY RETINA MEDICAL GROUP | SAN JUAN CAPISTRANO | CA | OPHTHALMOLOGY | 4 | 14,182 | $1,276,362 | $90 | premium | 19.3% | (949) 496-0611 |
| 2 | LONG ISLAND VITREO RETINAL CONSULTANTS PC | GREAT NECK | NY | OPHTHALMOLOGY | 19 | 12,858 | $1,157,220 | $90 | premium | 14.4% | (516) 466-0390 |
| 3 | THE RETINA GROUP OF WASHINGTON PLLC | WASHINGTON | MD | OPHTHALMOLOGY | 80 | 8,753 | $1,094,125 | $125 | premium | 34.7% | (202) 331-1188 |
| 4 | CUMBERLAND VALLEY RETINA CONSULTANTS PC | HAGERSTOWN | MD | OPHTHALMOLOGY | 5 | 8,217 | $657,360 | $80 | premium | 32.6% | 30166517121027 |
| 5 | THE RETINA GROUP OF WASHINGTON PLLC | WASHINGTON | VA | OPHTHALMOLOGY | 80 | 7,197 | $898,875 | $125 | premium | 51.3% | (202) 331-1188 |
| 6 | ASSOCIATED RETINAL CONSULTANTS LLC | TEANECK | NJ | OPHTHALMOLOGY | 115 | 5,245 | $655,000 | $125 | premium | 13.8% | (201) 837-7300 |
| 7 | RETINA AND VITREOUS OF TEXAS PLLC | BELLAIRE | TX | OPHTHALMOLOGY | 9 | 5,237 | $319,164 | $61 | premium | 16.6% | (713) 799-9975 |
| 8 | PANHANDLE EYE GROUP, LLP | AMARILLO | TX | OPHTHALMOLOGY | 11 | 5,133 | $384,975 | $75 | premium | 16.2% | (806) 351-1870 |
| 9 | ASSOCIATED RETINA CONSULTANTS LTD | PHOENIX | AZ | OPHTHALMOLOGY | 15 | 4,723 | $132,259 | $28 | premium | 53.0% | (602) 242-4928 |
| 10 | MARK FLECKNER M.D., P.C. | GARDEN CITY | NY | OPHTHALMOLOGY | 2 | 4,480 | $672,000 | $150 | premium | 5.0% | (516) 739-5905 |
| 11 | MIDWEST RETINA CONSULTANTS SC | DES PLAINES | IL | OPHTHALMOLOGY | 6 | 3,929 | $102,091 | $26 | premium | 15.1% | (847) 698-6300 |
| 12 | RETINA CARE CONSULTANTS PA | SARASOTA | FL | OPHTHALMOLOGY | 6 | 3,812 | $138,201 | $36 | premium | 10.5% | (941) 351-1200 |
| 13 | FLORIDA EYE MICROSURGICAL INSTITUTE INC | BOYNTON BEACH | FL | OPHTHALMOLOGY | 13 | 3,175 | $206,375 | $65 | premium | 8.7% | (561) 737-5500 |
| 14 | RETINA VITREOUS CONSULTANTS | FT LAUDERDALE | FL | OPHTHALMOLOGY | 44 | 3,155 | $470,680 | $149 | premium | 8.7% | (954) 776-6880 |
| 15 | TIAN XIA MD PA | LIVINGSTON | NJ | OPHTHALMOLOGY | 2 | 3,123 | $784,500 | $251 | premium | 8.2% | (973) 716-0123 |
| 16 | BOSTON LASER EYE INSTITUTE PC | BROOKLINE | MA | OPHTHALMOLOGY | 23 | 3,113 | $281,570 | $90 | premium | 25.5% | (617) 202-2020 |
| 17 | CEI PHYSICIANS PSC, LLC | BLUE ASH | OH | OPHTHALMOLOGY | 157 | 3,074 | $297,849 | $97 | premium | 43.4% | 51398451333741 |
| 18 | STONY BROOK OPHTHALMOLOGY, UNIVERSITY FACULTY PRACTICE CORPORATION | STONY BROOK | NY | OPHTHALMOLOGY | 16 | 2,913 | $262,170 | $90 | premium | 3.3% | (631) 444-4090 |
| 19 | RETINA CONSULTANTS LLC | BRENTWOOD | MO | OPHTHALMOLOGY | 18 | 2,863 | $135,821 | $47 | premium | 31.7% | (314) 367-1181 |
| 20 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | NY | PHYSICIAN ASSISTANT | 6294 | 2,832 | $319,057 | $113 | premium | 3.2% | — |
| 21 | RONALD CONCETTO GENTILE MD, PC | NEW YORK | NY | OPHTHALMOLOGY | 4 | 2,614 | $261,380 | $100 | premium | 2.9% | (212) 979-4120 |
| 22 | JULES STEIN EYE INSTITUTE MEDICAL GROUP | ARCADIA | CA | OPHTHALMOLOGY | 116 | 2,570 | $343,724 | $134 | premium | 3.5% | (323) 442-7122 |
| 23 | EYE CENTERS OF AMERICA LLC | BLOOMFIELD | NJ | OPHTHALMOLOGY | 123 | 2,413 | $139,028 | $58 | premium | 6.3% | (973) 707-5632 |
| 24 | ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI | NEW YORK | NY | PHYSICIAN ASSISTANT | 2818 | 2,373 | $233,776 | $99 | premium | 2.7% | (212) 241-4812 |
| 25 | ASSOCIATED VITREORETINAL AND UVEITIS CONSULTANTS LLC | CARMEL | IN | OPHTHALMOLOGY | 7 | 2,308 | $138,480 | $60 | premium | 35.3% | (317) 571-1501 |
| 26 | RETINA CONSULTANTS OF AUSTIN PA | ROUND ROCK | TX | OPHTHALMOLOGY | 3 | 2,109 | $139,194 | $66 | premium | 6.7% | (512) 454-5851 |
| 27 | ASSOCIATED RETINA SPECIALIST PLLC | NEW YORK | NY | OPHTHALMOLOGY | 2 | 1,990 | $517,400 | $260 | premium | 2.2% | (212) 604-9800 |
| 28 | RETINA AND VITREOUS SURGEONS OF UTAH LLC | MURRAY | UT | OPHTHALMOLOGY | 4 | 1,919 | $134,330 | $70 | premium | 78.4% | (801) 892-8200 |
| 29 | RASW, PC | TUCSON | AZ | OPHTHALMOLOGY | 7 | 1,886 | $94,310 | $50 | premium | 21.2% | (520) 886-2597 |
| 30 | MICHIGAN RETINA CENTER, PC | DEARBORN | MI | OPHTHALMOLOGY | 3 | 1,766 | $109,492 | $62 | premium | 13.7% | (313) 441-2227 |
| 31 | WEST COAST RETINA MEDICAL GROUP INC | SAN FRANCISCO | CA | OPHTHALMOLOGY | 10 | 1,708 | $170,800 | $100 | premium | 2.3% | (415) 972-4600 |
| 32 | HAROLD WEISS MDANDMARK HAIMANN MDANDJOEL MILLER MDANDSUSAN MALINOWSKI | SOUTHFIELD | MI | OPHTHALMOLOGY | 7 | 1,681 | $58,885 | $35 | premium | 13.1% | (248) 356-8610 |
| 33 | HARRUP KAUR MD INC | SAN JOSE | CA | OPTOMETRY | 6 | 1,674 | $101,578 | $61 | premium | 2.3% | (408) 940-3930 |
| 34 | MASSACHUSETTS EYE AND EAR ASSOCIATES, INC | BOSTON | MA | OPHTHALMOLOGY | 406 | 1,668 | $160,006 | $96 | premium | 13.7% | (617) 523-7900 |
| 35 | COREY M. NOTIS, M.D., P.A. | SPRINGFIELD | NJ | OPHTHALMOLOGY | 12 | 1,571 | $90,586 | $58 | premium | 4.1% | (973) 232-6900 |
| 36 | CENTER FOR EXCELLENCE IN EYECARE PA | MIAMI | FL | OPHTHALMOLOGY | 17 | 1,466 | $68,897 | $47 | premium | 4.0% | (305) 598-2020 |
| 37 | RETINA CONSULTANTS OF NEVADA LLP | LAS VEGAS | NV | OPHTHALMOLOGY | 14 | 1,463 | $104,692 | $72 | premium | 54.2% | (702) 369-0200 |
| 38 | RETINA VITREOUS CENTER, PLLC | EDMOND | OK | OPHTHALMOLOGY | 6 | 1,463 | $107,144 | $73 | premium | 27.7% | (405) 607-6699 |
| 39 | BRYAN J PHILLIPS MD SC | BOLINGBROOK | IL | OPHTHALMOLOGY | 2 | 1,451 | $76,903 | $53 | premium | 5.6% | (630) 378-4799 |
| 40 | SIGHT MEDICAL DOCTORS PLLC | SMITHTOWN | NY | OPHTHALMOLOGY | 115 | 1,416 | $212,400 | $150 | premium | 1.6% | (631) 265-8780 |
| 41 | ILLINOIS RETINA ASSOCIATES, PLLC | HARVEY | IL | OPHTHALMOLOGY | 19 | 1,413 | $58,693 | $42 | premium | 5.4% | (708) 596-8710 |
| 42 | SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP | LOS ANGELES | CA | INTERNAL MEDICINE | 11157 | 1,400 | $126,000 | $90 | premium | 1.9% | (800) 954-8000 |
| 43 | RETINA INSTITUTE OF ILLINOIS PC | NILES | IL | OPHTHALMOLOGY | 10 | 1,390 | $208,500 | $150 | premium | 5.3% | (847) 297-8900 |
| 44 | WHEATON EYE CLINIC LTD | WHEATON | IL | OPHTHALMOLOGY | 45 | 1,355 | $36,388 | $27 | premium | 5.2% | (630) 668-8250 |
| 45 | NASSAU HEALTH CARE CORPORATION | EAST MEADOW | NY | INTERNAL MEDICINE | 180 | 1,343 | $165,130 | $123 | premium | 1.5% | (516) 486-6862 |
| 46 | HOUSTON RETINA ASSOCIATES PA | HOUSTON | TX | OPHTHALMOLOGY | 6 | 1,329 | $83,046 | $62 | premium | 4.2% | (281) 495-2222 |
| 47 | OPHTHALMIC CONSULTANTS OF LONG ISLAND | ROCKVILLE CENTRE | NY | OPHTHALMOLOGY | 107 | 1,318 | $197,700 | $150 | premium | 1.5% | (516) 766-2519 |
| 48 | RETINA ASSOCIATES OF SOUTH TEXAS PA | SAN ANTONIO | TX | OPHTHALMOLOGY | 5 | 1,302 | $65,340 | $50 | premium | 4.1% | (210) 615-7600 |
| 49 | CHESAPEAKE EYE CARE AND LASER CENTER LLC | ANNAPOLIS | MD | OPHTHALMOLOGY | 78 | 1,273 | $71,749 | $56 | premium | 5.0% | (410) 571-8733 |
| 50 | RSC AURORA, PLLC | AURORA | CO | OPHTHALMOLOGY | 4 | 1,246 | $55,522 | $45 | premium | 38.8% | (720) 443-2425 |
| 51 | RETINA VITREOUS ASSOCIATES MEDICAL GROUP | LOS ANGELES | CA | OPHTHALMOLOGY | 17 | 1,245 | $211,455 | $170 | premium | 1.7% | (213) 483-8810 |
| 52 | DELRAY EYE ASSOCIATES PA | DELRAY BEACH | FL | OPHTHALMOLOGY | 9 | 1,236 | $43,260 | $35 | premium | 3.4% | (561) 498-8100 |
| 53 | OPHTHALMIC CONSULTANTS OF BOSTON INC | BOSTON | MA | OPHTHALMOLOGY | 70 | 1,233 | $117,135 | $95 | premium | 10.1% | (617) 367-4800 |
| 54 | EDISON OPHTHALMOLOGY ASSOCIATES L.L.C. | EDISON | NJ | OPHTHALMOLOGY | 5 | 1,225 | $153,125 | $125 | premium | 3.2% | (908) 822-0070 |
| 55 | OPHTHALMIC PARTNERS OF FLORIDA PA | ORLANDO | FL | OPHTHALMOLOGY | 5 | 1,220 | $92,693 | $76 | premium | 3.3% | (407) 425-7188 |
| 56 | UNIVERSITY PHYSICIAN GROUP | DETROIT | MI | NURSE PRACTITIONER | 405 | 1,198 | $59,352 | $50 | premium | 9.3% | (800) 527-6266 |
| 57 | CAROLINA OPHTHALMOLOGY PA | ASHEVILLE | NC | OPHTHALMOLOGY | 10 | 1,175 | $84,600 | $72 | premium | 27.2% | (800) 624-6575 |
| 58 | ROBERT D. ROSS, MD (APMC) | METAIRIE | LA | OPHTHALMOLOGY | 3 | 1,170 | $174,975 | $150 | premium | 24.1% | (504) 888-7771 |
| 59 | ADVANCED RETINA CENTER LC | VIENNA | VA | OPHTHALMOLOGY | 2 | 1,168 | $49,139 | $42 | premium | 8.3% | (703) 917-0012 |
| 60 | GERSTENFELD AND GERSTENFELD M D S P C | STATEN ISLAND | NY | OPHTHALMOLOGY | 4 | 1,164 | $87,300 | $75 | premium | 1.3% | (718) 984-7616 |
| 61 | PALM BEACH EYE CENTER INC | DELRAY BEACH | FL | OPHTHALMOLOGY | 5 | 1,144 | $60,129 | $53 | premium | 3.1% | (561) 287-3295 |
| 62 | ARLINGTON EYE PHYSICIANS LLC | ARLINGTON HEIGHTS | IL | OPHTHALMOLOGY | 7 | 1,112 | $33,152 | $30 | premium | 4.3% | (847) 394-1414 |
| 63 | RETINA ASSOCIATES OF ORANGE COUNTY | SANTA ANA | CA | OPHTHALMOLOGY | 5 | 1,105 | $61,880 | $56 | premium | 1.5% | (714) 543-6020 |
| 64 | ST CHARLES EYE CENTER INC | SAINT CHARLES | MO | OPHTHALMOLOGY | 2 | 1,097 | $65,820 | $60 | premium | 12.2% | (636) 946-6986 |
| 65 | RETINA ASSOCIATES OF CLEVELAND, INC. | BEACHWOOD | OH | OPHTHALMOLOGY | 19 | 1,096 | $52,608 | $48 | premium | 15.5% | — |
| 66 | MEHRAN TABAN MD INC | TORRANCE | CA | OPHTHALMOLOGY | 2 | 1,081 | $90,804 | $84 | premium | 1.5% | (424) 247-9090 |
| 67 | EAST BAY RETINA CONSULTANTS A MEDICAL GROUP INC | OAKLAND | CA | OPHTHALMOLOGY | 6 | 1,048 | $61,643 | $59 | premium | 1.4% | (510) 444-1600 |
| 68 | HARVARD EYE ASSOCIATES FKA ROGER OHANESIAN MD AND EDWARD KIM MD INC | SAN CLEMENTE | CA | OPHTHALMOLOGY | 20 | 1,032 | $73,206 | $71 | premium | 1.4% | (949) 951-2020 |
| 69 | ASSOCIATE OPHTHALMOLOGISTS PC | ASTORIA | NY | OPHTHALMOLOGY | 2 | 1,001 | $100,100 | $100 | premium | 1.1% | (718) 728-3400 |
| 70 | FIRST CHOICE PHYSICIAN PARTNERS | PALM SPRINGS | CA | PHYSICIAN ASSISTANT | 148 | 986 | $64,721 | $66 | premium | 1.3% | — |
| 71 | CAROLINA EYECARE PHYSICIANS LLC | CHARLESTON | FL | OPHTHALMOLOGY | 28 | 976 | $46,633 | $48 | premium | 2.7% | (888) 856-1878 |
| 72 | VITREO-RETINAL MEDICAL GROUP, INC. | YUBA CITY | CA | OPHTHALMOLOGY | 21 | 955 | $85,826 | $90 | premium | 1.3% | (530) 273-8358 |
| 73 | RETINA ASSOCIATES OF ST LOUIS, INC | FLORISSANT | MO | OPHTHALMOLOGY | 4 | 924 | $25,935 | $28 | premium | 10.2% | (314) 839-1211 |
| 74 | EAGLE ROCK MEDLINK GROUP INC | LOS ANGELES | CA | INTERNAL MEDICINE | 4 | 916 | $45,800 | $50 | premium | 1.2% | (818) 439-2021 |
| 75 | ENDEAVOR HEALTH MEDICAL GROUP | EVANSTON | IL | NURSE PRACTITIONER | 3380 | 902 | $46,904 | $52 | premium | 3.5% | — |
| 76 | RICHARD H HAVUNJIAN MD A PROFESSIONAL CORPORATION | GLENDALE | CA | OPHTHALMOLOGY | 2 | 880 | $88,006 | $100 | premium | 1.2% | (818) 548-5858 |
| 77 | ADVANCED OPTHALMOLOGY CENTER PA | EDISON | NJ | OPHTHALMOLOGY | 2 | 879 | $26,139 | $30 | premium | 2.3% | — |
| 78 | MEDICAL CONSULTANTS OF SOUTHERN CALIFORNIA, INC | RANCHO CUCAMONGA | CA | OPHTHALMOLOGY | 2 | 873 | $43,650 | $50 | premium | 1.2% | (909) 944-5353 |
| 79 | OPHTHALMOLOGY NJ LLC | MT ARLINGTON | NJ | OPHTHALMOLOGY | 11 | 865 | $64,242 | $74 | premium | 2.3% | (973) 584-4451 |
| 80 | ASSOCIATED RETINAL CONSULTANTS PC | ROYAL OAK | MI | OPHTHALMOLOGY | 32 | 853 | $51,180 | $60 | premium | 6.6% | (248) 288-2280 |
| 81 | JOSEPH L LIN MD INC | WEST COVINA | CA | OPHTHALMOLOGY | 3 | 851 | $46,743 | $55 | premium | 1.2% | (626) 653-9444 |
| 82 | FRANKFORT EYE CENTER PSC | FRANKFORT | KY | OPHTHALMOLOGY | 8 | 799 | $103,870 | $130 | premium | 59.0% | (502) 875-9860 |
| 83 | TELAHUN, SHRADER AND RIVERA, MD | ALEXANDRIA | MD | OPHTHALMOLOGY | 6 | 791 | $39,550 | $50 | premium | 3.1% | (301) 868-6700 |
| 84 | MEDICAL SURGICAL EYE CARE SERVICES PC | WEST ISLIP | NY | OPHTHALMOLOGY | 9 | 789 | $68,915 | $87 | premium | 0.9% | (631) 422-1112 |
| 85 | RETINA GROUP PC | BRONX | NY | OPHTHALMOLOGY | 4 | 775 | $38,750 | $50 | premium | 0.9% | (718) 798-3030 |
| 86 | ASSOCIATED RETINAL CONSULTANTS LLC | TEANECK | NY | OPHTHALMOLOGY | 115 | 770 | $96,250 | $125 | premium | 0.9% | (201) 837-7300 |
| 87 | RONALD CONCETTO GENTILE MD, PC | NEW YORK | CT | OPHTHALMOLOGY | 4 | 751 | $29,832 | $40 | premium | 18.2% | (212) 979-4120 |
| 88 | NASSAU OPHTHALMOLOGY ASSOC PC | CEDARHURST | NY | OPHTHALMOLOGY | 2 | 749 | $56,175 | $75 | premium | 0.8% | (516) 374-6900 |
| 89 | CATARACT CORNEA AND LASER EYE CARE PLLC | BROOKLYN | NY | OPHTHALMOLOGY | 2 | 749 | $39,631 | $53 | premium | 0.8% | (718) 238-3438 |
| 90 | RETINA CONSULTANTS PC | MANCHESTER | CT | OPHTHALMOLOGY | 7 | 726 | $54,450 | $75 | premium | 17.6% | (860) 646-7704 |
| 91 | STUART J KAUFMAN MD AND ASSOC PA | ZEPHYRHILLS | FL | OPHTHALMOLOGY | 7 | 717 | $32,265 | $45 | premium | 2.0% | (813) 788-7616 |
| 92 | ROBERT H. CHU, MD, PA | ROCKVILLE | MD | OPHTHALMOLOGY | 2 | 714 | $60,690 | $85 | premium | 2.8% | (301) 770-2020 |
| 93 | TYSONS CORNER OPHTHALMIC ASSOCIATES, LTD | FAIRFAX | VA | OPHTHALMOLOGY | 5 | 699 | $34,950 | $50 | premium | 5.0% | (703) 698-2020 |
| 94 | OPHTHALMOLOGY ASSOCIATES OF GLEN COVE, PC | GLEN COVE | NY | OPHTHALMOLOGY | 2 | 685 | $41,400 | $60 | premium | 0.8% | (516) 676-4596 |
| 95 | RETINA INSTITUTE OF CALIFORNIA MEDICAL GROUP, A CALIFORNIA MEDICAL PAR | PASADENA | CA | OPHTHALMOLOGY | 82 | 678 | $36,385 | $54 | premium | 0.9% | (800) 898-2020 |
| 96 | GREGORY L HENDERSON MD FACS INC | BRANDON | FL | OPHTHALMOLOGY | 32 | 662 | $47,807 | $72 | premium | 1.8% | — |
| 97 | ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI | NEW YORK | MA | PHYSICIAN ASSISTANT | 2818 | 662 | $66,200 | $100 | premium | 5.4% | (212) 241-4812 |
| 98 | SCARSDALE OPHTHALMOLOGY ASSOCIATES PLLC | SCARSDALE | NY | OPHTHALMOLOGY | 7 | 662 | $132,400 | $200 | premium | 0.7% | (914) 725-5400 |
| 99 | MSKCC SURGERY GROUP | NEW YORK | NY | PHYSICIAN ASSISTANT | 373 | 647 | $103,520 | $160 | premium | 0.7% | (212) 639-2000 |
| 100 | DAVID H FISHER JR INC THE VISION CLINIC | LAFAYETTE | LA | OPTOMETRY | 2 | 620 | $27,900 | $45 | premium | 12.8% | (337) 237-2110 |
Showing the top 100 of 743 groups — the full ranking is part of the market analytics platform — built, not launched yet. Notify me at launch →
*Share of the state's disclosed Medicare-FFS services for the primary code, counted once per clinician. "St" is the state the volume was billed from: a group appears in each state where its clinicians bill Medicare, with that state's volume and share ("City" is the group's registered location). Group figures sum clinicians affiliated with exactly one group; clinicians in several groups are listed in each group's drill-down but not volume-attributed to any single group, so shares reflect attributable volume. See Methods.
Comparing against an all-payer estimate?
These are exact counts from Medicare fee-for-service claims — roughly a third to half of most procedure markets, depending on payer mix. Modeled all-payer databases project the remainder statistically; we publish the audited floor and label it as such. Same market, different denominator. How the numbers reconcile →