14,623 observed fee-for-service (48%) · ~15,879 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.
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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 | 93892 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 | ALEXANDRIA EYE AND LASER CENTER LLC | ALEXANDRIA | LA | OPTOMETRY | 24 | 1,334 | $667,000 | $500 | premium | 77.8% | (318) 487-2020 |
| 2 | LONG ISLAND NEUROLOGY CONSULTANTS | LYNBROOK | NY | NEUROLOGY | 8 | 1,062 | $223,035 | $210 | premium | 5.5% | 5168873516108 |
| 3 | NEW YORK NEUROLOGIC ASSOCIATES LLP | NEW HYDE PARK | NY | NEUROLOGY | 7 | 936 | $351,000 | $375 | premium | 4.9% | (516) 488-1888 |
| 4 | NEUROLOGICAL ASSOCIATES OF LONG ISLAND, PC | NEW HYDE PARK | NY | NEUROLOGY | 15 | 648 | $126,052 | $195 | premium | 3.4% | 5164664700110 |
| 5 | CITY MEDICAL OF UPPER EAST SIDE PLLC | NEW YORK | NY | PHYSICIAN ASSISTANT | 657 | 619 | $713,707 | $1,153 | premium | 3.2% | (212) 271-4364 |
| 6 | MEDICAL SERVICES OF KIPS BAY PC | GREAT NECK | NY | DIAGNOSTIC RADIOLOGY | 14 | 554 | $846,512 | $1,528 | premium | 2.9% | (516) 487-4464 |
| 7 | NEUROLOGICAL INSTITUTE OF LOS ANGELES | LOS ANGELES | CA | NEUROLOGY | 5 | 506 | $305,118 | $603 | premium | 10.7% | (310) 933-4590 |
| 8 | VISION INTERNATIONAL PA | FAYETTEVILLE | NC | OPHTHALMOLOGY | 4 | 504 | $201,600 | $400 | premium | 44.6% | (910) 485-3937 |
| 9 | GOOD HEALTH MEDICAL INC | SACRAMENTO | CA | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 10 | 486 | $100,116 | $206 | premium | 10.2% | (916) 677-0008 |
| 10 | ADVANCED RETINA ASSOCIATES MEDICAL GROUP INC. | RESEDA | CA | OPHTHALMOLOGY | 2 | 392 | $156,800 | $400 | premium | 8.3% | (818) 886-6700 |
| 11 | ADVANCED MEDICAL CARE PLLC | FOREST HILLS | NY | NEUROLOGY | 8 | 299 | $115,153 | $385 | premium | 1.6% | (718) 261-8881 |
| 12 | HARMEET S SACHDEV MD INC | SAN JOSE | CA | NEUROLOGY | 2 | 276 | $100,740 | $365 | premium | 5.8% | (405) 358-7314 |
| 13 | THE MEDICAL GROUP OF NEW JERSEY | HACKETTSTOWN | NJ | PHYSICIAN ASSISTANT | 274 | 258 | $103,711 | $402 | premium | 14.6% | (908) 979-1621 |
| 14 | PROFESSIONAL EYECARE OPTOMETRY PA | HOPE MILLS | NC | OPTOMETRY | 4 | 231 | $92,400 | $400 | premium | 20.5% | (910) 423-0700 |
| 15 | SILICON VALLEY MEDICAL IMAGING INC A MEDICAL CORPORATION | FREMONT | CA | NUCLEAR MEDICINE | 3 | 224 | $134,650 | $601 | premium | 4.7% | (510) 792-9700 |
| 16 | SHETH, MD, P.A. | FRISCO | TX | NEUROLOGY | 23 | 223 | $111,500 | $500 | premium | 14.8% | (214) 619-1910 |
| 17 | LOTUS EYECARE INC | CHICAGO | IL | OPHTHALMOLOGY | 2 | 220 | $110,000 | $500 | premium | 61.3% | (773) 376-2020 |
| 18 | ROBERT J BROWN JR RPA PC | MANHASSET | NY | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 2 | 216 | $194,400 | $900 | premium | 1.1% | (631) 742-0565 |
| 19 | COGNACARE NEUROLOGIC, INC | GLENDALE | CA | INTERNAL MEDICINE | 15 | 183 | $134,235 | $734 | premium | 3.9% | (818) 265-2245 |
| 20 | KIMON BEKELIS PHYSICIAN P C | BABYLON | NY | NEUROSURGERY | 5 | 177 | $194,700 | $1,100 | premium | 0.9% | (631) 482-9977 |
| 21 | EAST ALABAMA EYE CLINIC OF ANNISTON, PC | ANNISTON | AL | OPHTHALMOLOGY | 2 | 177 | $72,800 | $411 | premium | 31.2% | (256) 237-0371 |
| 22 | VASCULAR IMAGING, PC | BROOKLYN | NY | DIAGNOSTIC RADIOLOGY | 3 | 174 | $69,355 | $399 | premium | 0.9% | (631) 498-1394 |
| 23 | INTEGRATED NEUROLOGY AND PAIN MANAGEMENT PC | VALLEJO | CA | NEUROLOGY | 2 | 170 | $102,000 | $600 | premium | 3.6% | (707) 980-6636 |
| 24 | STANISLAV KULISHOV PHYSICIAN PC | BROOKLYN | NY | NEUROLOGY | 2 | 162 | $64,427 | $398 | premium | 0.8% | (718) 627-3939 |
| 25 | NEUROLOGY CONSULTANTS OF ARIZONA, LLC | SCOTTSDALE | AZ | NEUROLOGY | 3 | 153 | $335,148 | $2,191 | premium | 29.0% | (480) 977-6844 |
| 26 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | SAN DIEGO | CA | DIAGNOSTIC RADIOLOGY | 2057 | 150 | $46,830 | $312 | premium | 3.2% | (800) 926-8273 |
| 27 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | MA | PHYSICIAN ASSISTANT | 2942 | 147 | $51,450 | $350 | premium | 88.0% | (617) 732-5500 |
| 28 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 139 | $43,507 | $313 | premium | 38.7% | — |
| 29 | TUSCALOOSA OPHTHALMOLOGY INC | TUSCALOOSA | AL | OPHTHALMOLOGY | 5 | 136 | $54,400 | $400 | premium | 24.0% | (205) 556-2121 |
| 30 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | NY | PHYSICIAN ASSISTANT | 6294 | 136 | $184,599 | $1,357 | premium | 0.7% | — |
| 31 | THE ASSOCIATION OF UNIVERSITY PHYSICIANS | SEATTLE | WA | PHYSICIAN ASSISTANT | 3612 | 129 | $23,187 | $180 | premium | 41.3% | (206) 364-0500 |
| 32 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 126 | $139,506 | $1,107 | premium | 0.7% | (212) 263-9700 |
| 33 | WEILL MEDICAL COLLEGE OF CORNELL | NEW YORK | NY | INTERNAL MEDICINE | 2053 | 113 | $129,385 | $1,145 | premium | 0.6% | (212) 746-5454 |
| 34 | DR MARC ALLEN MEDICAL PC | SMITHTOWN | NY | NURSE PRACTITIONER | 6 | 106 | $58,300 | $550 | premium | 0.6% | (631) 543-8844 |
| 35 | BIRMINGHAM PHYSICIANS RADIOLOGY PLLC | BIRMINGHAM | AL | NEUROLOGY | 3 | 102 | $17,544 | $172 | premium | 18.0% | (205) 823-3366 |
| 36 | ROSENBERG EYE CENTER INC. | MIAMI | FL | OPHTHALMOLOGY | 2 | 98 | $39,200 | $400 | premium | 9.6% | (305) 279-3400 |
| 37 | PEC OPTOMETRY GROUP PA | CLINTON | NC | OPTOMETRY | 3 | 95 | $29,355 | $309 | premium | 8.4% | (910) 592-1908 |
| 38 | PALM BEACH EYE CENTER INC | DELRAY BEACH | FL | OPHTHALMOLOGY | 5 | 94 | $37,600 | $400 | premium | 9.2% | (561) 287-3295 |
| 39 | ALABAMA VISION CENTER, LLC | MOUNTAIN BRK | AL | OPHTHALMOLOGY | 9 | 93 | $37,100 | $399 | premium | 16.4% | (205) 592-3911 |
| 40 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | MD | PHYSICIAN ASSISTANT | 6294 | 91 | $139,048 | $1,528 | premium | 12.2% | — |
| 41 | BRAIN NERVE AND SPINE PLLC | FLUSHING | NY | FAMILY PRACTICE | 2 | 89 | $53,400 | $600 | premium | 0.5% | (718) 888-9989 |
| 42 | ADVANCED MEDICAL CARE PLLC | FOREST HILLS | FL | NEUROLOGY | 8 | 84 | $32,796 | $390 | premium | 8.2% | (718) 261-8881 |
| 43 | MEDICAL HEALTH 4 ALL PC | BROOKLYN | NY | OSTEOPATHIC MANIPULATIVE MEDICINE | 2 | 82 | $24,600 | $300 | premium | 0.4% | (718) 407-6333 |
| 44 | ROMESH K JAPRA MD A MEDICAL CORPORATION | FREMONT | CA | INTERNAL MEDICINE | 2 | 79 | $31,600 | $400 | premium | 1.7% | (510) 790-2202 |
| 45 | BETHPAGE MEDICAL PRACTICE PLLC | BETHPAGE | NY | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 8 | 79 | $45,766 | $579 | premium | 0.4% | (516) 243-9777 |
| 46 | GARDEN STATE NEUROLOGY AND NEURO-ONCOLOGY, PC | TOMS RIVER | NJ | NEUROLOGY | 4 | 71 | $28,400 | $400 | premium | 4.0% | (732) 341-0200 |
| 47 | CARDIOVASCULAR WELLNESS SPECIALTY CARE PC | MANHASSET | NY | NURSE PRACTITIONER | 3 | 66 | $27,352 | $414 | premium | 0.3% | (516) 354-3278 |
| 48 | ETMC PHYSICIAN GROUP, INC. | TYLER | TX | NURSE PRACTITIONER | 373 | 63 | $9,390 | $149 | premium | 4.2% | (903) 590-5611 |
| 49 | LINK NEUROSCIENCE INSTITUTE PC | OXNARD | CA | NEUROLOGY | 15 | 62 | $8,244 | $133 | premium | 1.3% | (805) 983-0425 |
| 50 | PAUL M POPPER MD PA | PORT CHARLOTTE | FL | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 2 | 57 | $34,884 | $612 | premium | 5.6% | (941) 625-6223 |
| 51 | CEP AMERICA - NEUROLOGY PC | SILVERDALE | CA | NEUROLOGY | 59 | 56 | $25,068 | $448 | premium | 1.2% | (564) 240-1000 |
| 52 | MARTIN MEMORIAL MEDICAL CENTER INC | STUART | FL | PHYSICIAN ASSISTANT | 504 | 56 | $169,288 | $3,023 | premium | 5.5% | (772) 223-5665 |
| 53 | FAIRVIEW EYE CENTER, INC | FAIRVIEW PARK | OH | OPHTHALMOLOGY | 9 | 56 | $22,400 | $400 | premium | 36.6% | 4403333097313 |
| 54 | MONTEFIORE NEW ROCHELLE HOSPITAL | NEW ROCHELLE | NY | INTERNAL MEDICINE | 64 | 55 | $55,000 | $1,000 | premium | 0.3% | (914) 365-4065 |
| 55 | TMH PHYSICIAN ASSOCIATES PLLC | HOUSTON | TX | NURSE PRACTITIONER | 1930 | 53 | $12,349 | $233 | premium | 3.5% | (713) 266-9955 |
| 56 | INTEGRATIVE PRIMARY CARE PLLC | KATY | TX | INTERNAL MEDICINE | 2 | 53 | $33,178 | $626 | premium | 3.5% | (832) 500-7585 |
| 57 | ARSHAN CONSULTING LLC | COLLEYVILLE | TX | PSYCHIATRY | 2 | 52 | $19,520 | $375 | premium | 3.5% | (214) 717-2772 |
| 58 | THE NEUROLOGY PARTNERS OF HUDSON COUNTY PA | BAYONNE | NJ | NEUROLOGY | 2 | 52 | $23,400 | $450 | premium | 2.9% | (201) 823-2888 |
| 59 | DR. BRAIN, INC | NEW ORLEANS | LA | NEUROLOGY | 4 | 52 | $7,904 | $152 | premium | 3.0% | (504) 982-7246 |
| 60 | VANTAGE MEDICAL ASSOCIATES PC | FAR ROCKAWAY | NY | NURSE PRACTITIONER | 56 | 52 | $20,800 | $400 | premium | 0.3% | (516) 792-1600 |
| 61 | MERCY MEDICAL PARTNERS NORTHERN REGION SPECIALTY CARE LLC | DEFIANCE | OH | NURSE PRACTITIONER | 87 | 51 | $4,947 | $97 | premium | 33.3% | (419) 784-1414 |
| 62 | HEART AND HEALTH PLLC | NORTH BABYLON | NY | FAMILY PRACTICE | 12 | 50 | $39,000 | $780 | premium | 0.3% | (631) 482-1355 |
| 63 | GEORGE WANG,MD,LLC | MESA | AZ | NEUROLOGY | 3 | 48 | $28,800 | $600 | premium | 9.1% | (480) 357-5780 |
| 64 | ROBERT H. CHU, MD, PA | ROCKVILLE | MD | OPHTHALMOLOGY | 2 | 48 | $21,600 | $450 | premium | 6.4% | (301) 770-2020 |
| 65 | GERMIN CLINICAL NEUROLOGY WEST | LAS VEGAS | NV | NEUROLOGY | 5 | 47 | $56,400 | $1,200 | premium | 100.0% | (702) 804-6555 |
| 66 | CHS PHYSICIAN PARTNERS PC | ROSLYN | NY | PHYSICIAN ASSISTANT | 734 | 46 | $52,394 | $1,139 | premium | 0.2% | — |
| 67 | RICHARD ALEXAN MD INC | BAKERSFIELD | CA | NURSE PRACTITIONER | 3 | 46 | $16,330 | $355 | premium | 1.0% | (661) 395-0900 |
| 68 | HOPE MEDICAL SERVICES PC | MIDDLE VILLAGE | NY | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 4 | 45 | $21,585 | $480 | premium | 0.2% | (718) 326-2522 |
| 69 | 360 COMPLETE MEDICAL PC | NEW YORK | NY | INTERNAL MEDICINE | 4 | 44 | $17,179 | $390 | premium | 0.2% | (212) 348-5100 |
| 70 | CENTURY MEDICAL AND DENTAL CENTER INC | BROOKLYN | NY | PHYSICIAN ASSISTANT | 104 | 42 | $25,583 | $609 | premium | 0.2% | (718) 650-2233 |
| 71 | BILAL MIAN MD PA | SOMERVILLE | NJ | NEUROLOGY | 2 | 42 | $63,000 | $1,500 | premium | 2.4% | (908) 725-5565 |
| 72 | REGENTS OF THE UNIV OF CA | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 1608 | 41 | $10,045 | $245 | premium | 0.9% | (877) 827-7463 |
| 73 | MEDWELL LLC | MIDLAND PARK | NJ | GENERAL PRACTICE | 11 | 40 | $14,850 | $371 | premium | 2.3% | (201) 819-1081 |
| 74 | MARVIN S BECKER MD PC | BROOKLYN | NY | INTERNAL MEDICINE | 6 | 40 | $45,981 | $1,150 | premium | 0.2% | (718) 968-9200 |
| 75 | VASCULAR NEUROLOGY OF SOUTHERN CALIFORNIA INC | THOUSAND OAKS | CA | NEUROLOGY | 8 | 40 | $8,233 | $206 | premium | 0.8% | (805) 242-4884 |
| 76 | SUMMIT MEDICAL GROUP PA | BERKELEY HEIGHTS | NJ | PHYSICIAN ASSISTANT | 1183 | 39 | $19,211 | $493 | premium | 2.2% | (908) 273-4300 |
| 77 | MAYO CLINIC | ROCHESTER | MN | NURSE PRACTITIONER | 4896 | 38 | $27,094 | $713 | premium | 23.3% | (507) 284-2511 |
| 78 | MHS PHYSICIANS OF TEXAS | HUMBLE | TX | NEUROLOGY | 114 | 38 | $7,907 | $208 | premium | 2.5% | (281) 319-8530 |
| 79 | DALLAS NEUROSCIENCE, P.A. | DALLAS | TX | NEUROLOGY | 4 | 38 | $11,172 | $294 | premium | 2.5% | (214) 941-7655 |
| 80 | UNIVERSITY MEDICAL ASSOCIATES OF THE MEDICAL UNIVERSITY OF SOUTH CAROL | CHARLESTON | SC | PHYSICIAN ASSISTANT | 1692 | 36 | $14,820 | $412 | premium | 4.0% | (843) 792-1414 |
| 81 | PARKVIEW HEALTH SYSTEM INC | FORT WAYNE | IN | NURSE PRACTITIONER | 1310 | 36 | $6,120 | $170 | premium | 100.0% | (260) 425-5900 |
| 82 | THOMAS AND THOMAS OPHTHALMOLOGY INC | CLEVELAND | OH | OPHTHALMOLOGY | 2 | 35 | $12,250 | $350 | premium | 22.9% | (440) 234-9200 |
| 83 | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA | LOS ANGELES | CA | NEUROLOGY | 102 | 34 | $10,472 | $308 | premium | 0.7% | — |
| 84 | MEDWELL LLC | MIDLAND PARK | NY | GENERAL PRACTICE | 11 | 33 | $11,275 | $342 | premium | 0.2% | (201) 819-1081 |
| 85 | ALLA AL-HABIB MD PLLC | PLANO | TX | NEUROLOGY | 2 | 30 | $30,572 | $1,019 | premium | 2.0% | 9724033100206 |
| 86 | MEDICAL OFFICE FORCE | ATHENS | TX | INTERNAL MEDICINE | 55 | 29 | $11,600 | $400 | premium | 1.9% | (706) 208-9700 |
| 87 | AMB MEDICAL SERVICES PC | RIDGEWOOD | NY | ORTHOPEDIC SURGERY | 21 | 28 | $13,950 | $498 | premium | 0.1% | (718) 497-1919 |
| 88 | JEFFREY L ZIMM MD PA | NAPLES | FL | OPHTHALMOLOGY | 6 | 22 | $11,588 | $527 | premium | 2.1% | (239) 592-5511 |
| 89 | PAUL P NAZEMI MD INC | WESTLAKE VILLAGE | CA | OPHTHALMOLOGY | 7 | 21 | $12,600 | $600 | premium | 0.4% | (805) 497-7976 |
| 90 | MOUNT SINAI SCHOOL OF MEDICINE OF NEW YORK UNIVERSITY | YONKERS | NY | INTERNAL MEDICINE | 32 | 21 | $28,980 | $1,380 | premium | 0.1% | (914) 968-3535 |
| 91 | UNIVERSITY OF UTAH ADULT SERVICES | SALT LAKE CITY | UT | PHYSICIAN ASSISTANT | 1783 | 21 | $2,987 | $142 | premium | 100.0% | (801) 581-2121 |
| 92 | USC CARE MEDICAL GROUP INC | LOS ANGELES | CA | DIAGNOSTIC RADIOLOGY | 1374 | 19 | $5,852 | $308 | premium | 0.4% | (800) 872-2273 |
| 93 | ABBEVILLE GENERAL HOSPITAL | ABBEVILLE | LA | NURSE PRACTITIONER | 29 | 17 | $8,500 | $500 | premium | 1.0% | (337) 893-5466 |
| 94 | NEUROLOGY GROUP, PLLC | REGO PARK | NJ | NEUROLOGY | 2 | 16 | $6,384 | $399 | premium | 0.9% | (718) 459-2848 |
| 95 | THIBODAUX REGIONAL NETWORK DEVELOPMENT CORPORATION | THIBODAUX | LA | NURSE PRACTITIONER | 129 | 16 | $8,016 | $501 | premium | 0.9% | (985) 493-4087 |
| 96 | RUTGERS HEALTH-RWJ SCLERODERMA PROGRAM | NEW BRUNSWICK | NJ | NURSE PRACTITIONER | 387 | 16 | $6,000 | $375 | premium | 0.9% | — |
| 97 | SANTA MONICA MEDICAL INSTITUTE INC | SANTA MONICA | CA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 8 | 15 | $8,625 | $575 | premium | 0.3% | (310) 829-5475 |
| 98 | HIGHLANDS MEDICAL ASSOCIATES, P.A | HIGHLANDS | TX | FAMILY PRACTICE | 2 | 14 | $8,197 | $586 | premium | 0.9% | (281) 426-8586 |
| 99 | MAYO CLINIC JACKSONVILLE | JACKSONVILLE | FL | NURSE PRACTITIONER | 1587 | 14 | $5,541 | $396 | premium | 1.4% | (904) 953-2000 |
| 100 | SOUTHWEST HEALTH ASSOCIATES P.A. | SUGAR LAND | TX | INTERNAL MEDICINE | 2 | 14 | $8,680 | $620 | premium | 0.9% | (281) 980-2100 |
Showing the top 100 of 106 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 →