1,044 observed fee-for-service (51%) · ~990 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 | 32550 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 | PHYSICIANS REFERRAL SERVICE | HOUSTON | TX | NURSE PRACTITIONER | 2696 | 86 | $363,268 | $4,224 | premium | 55.5% | (713) 592-5433 |
| 2 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | NY | PHYSICIAN ASSISTANT | 6294 | 80 | $92,640 | $1,158 | premium | 32.8% | — |
| 3 | CHS PHYSICIAN PARTNERS PC | ROSLYN | NY | PHYSICIAN ASSISTANT | 734 | 61 | $48,513 | $795 | premium | 25.0% | — |
| 4 | REGIONAL CLINICS OF LONGVIEW | LONGVIEW | TX | NURSE PRACTITIONER | 36 | 54 | $31,050 | $575 | premium | 34.8% | (903) 757-6042 |
| 5 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | MA | PHYSICIAN ASSISTANT | 2942 | 45 | $48,510 | $1,078 | premium | 34.9% | (617) 732-5500 |
| 6 | CHRISTIANA CARE HEALTH SERVICES INC | NEWARK | DE | PHYSICIAN ASSISTANT | 1537 | 35 | $24,827 | $709 | premium | 38.0% | — |
| 7 | HACKENSACK MERIDIAN HEALTH MEDICAL GROUP - SPECIALTY CARE PC | NEPTUNE | NJ | NURSE PRACTITIONER | 1878 | 32 | $84,160 | $2,630 | premium | 38.6% | (732) 362-3663 |
| 8 | EISENHOWER MEDICAL CENTER | RANCHO MIRAGE | CA | NURSE PRACTITIONER | 457 | 29 | $15,747 | $543 | premium | 11.6% | (760) 340-3911 |
| 9 | ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI | NEW YORK | NY | PHYSICIAN ASSISTANT | 2818 | 25 | $81,250 | $3,250 | premium | 10.2% | (212) 241-4812 |
| 10 | UNIVERSITY OF MARYLAND COMMUNITY MEDICAL GROUP INC | GLEN BURNIE | MD | NURSE PRACTITIONER | 458 | 24 | $36,672 | $1,528 | premium | 42.1% | (410) 761-1222 |
| 11 | METHODIST ASSOCIATES IN HEALTHCARE, INC | PHILADELPHIA | PA | DIAGNOSTIC RADIOLOGY | 398 | 22 | $35,860 | $1,630 | premium | 31.0% | (215) 955-6161 |
| 12 | UNIVERSITY OF PENN - MEDICAL GROUP | PHILADELPHIA | PA | PHYSICIAN ASSISTANT | 3505 | 22 | $55,220 | $2,510 | premium | 31.0% | (215) 662-2777 |
| 13 | FIRST CHOICE PHYSICIAN PARTNERS | PALM SPRINGS | CA | PHYSICIAN ASSISTANT | 148 | 22 | $13,398 | $609 | premium | 8.8% | — |
| 14 | HARVARD MEDICAL FACULTY PHYS AT BETH ISRAEL DEACONESS MED CTR INC | BOSTON | MA | INTERNAL MEDICINE | 1689 | 21 | $17,367 | $827 | premium | 16.3% | (781) 983-9088 |
| 15 | LOUISVILLE LUNG CARE PLLC | LOUISVILLE | KY | NURSE PRACTITIONER | 7 | 20 | $35,800 | $1,790 | premium | 100.0% | (502) 883-0227 |
| 16 | STONY BROOK SURGICAL ASSOCIATES UNIVERSITY FACULTY PRACTICE CORPORATI | HAMPTON BAYS | NY | GENERAL SURGERY | 102 | 20 | $70,000 | $3,500 | premium | 8.2% | (631) 723-5000 |
| 17 | TIDALHEALTH SPECIALTY CARE LLC | SALISBURY | MD | NURSE PRACTITIONER | 329 | 19 | $29,400 | $1,547 | premium | 33.3% | — |
| 18 | UNIVERSITY OF WISCONSIN MEDICAL FOUNDATION INC | MADISON | WI | PHYSICIAN ASSISTANT | 2523 | 18 | $64,692 | $3,594 | premium | 100.0% | (608) 287-2050 |
| 19 | BAYHEALTH MEDICAL CENTER, INC | DOVER | DE | NURSE PRACTITIONER | 394 | 18 | $16,677 | $926 | premium | 19.6% | (302) 744-4700 |
| 20 | MEDICAL ASSOCIATES OF ENGLEWOOD PC | ENGLEWOOD | NY | INTERNAL MEDICINE | 550 | 18 | $12,420 | $690 | premium | 7.4% | (201) 894-3158 |
| 21 | THE EMORY CLINIC INC | ATLANTA | DE | NURSE PRACTITIONER | 3484 | 17 | $65,977 | $3,881 | premium | 18.5% | (404) 778-7525 |
| 22 | SUTTER BAY MEDICAL FOUNDATION | PALO ALTO | CA | INTERNAL MEDICINE | 3716 | 17 | $76,755 | $4,515 | premium | 6.8% | (415) 600-1020 |
| 23 | SONORAN RADIOLOGY LTD | MESA | AZ | DIAGNOSTIC RADIOLOGY | 474 | 16 | $68,153 | $4,260 | premium | 100.0% | (832) 915-2534 |
| 24 | YALE UNIVERSITY | NEW HAVEN | CT | PHYSICIAN ASSISTANT | 2649 | 15 | $58,275 | $3,885 | premium | 53.6% | (203) 688-4242 |
| 25 | BEAUMONT MEDICAL GROUP- SPECIALTY SERVICES | ROYAL OAK | MI | PHYSICIAN ASSISTANT | 833 | 15 | $27,421 | $1,828 | premium | 46.9% | (248) 898-5058 |
| 26 | PINNACLE HEALTH CARDIOVASCULAR INSTITUTE INC | MECHANICSBURG | PA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 113 | 15 | $11,805 | $787 | premium | 21.1% | (717) 731-0101 |
| 27 | MEMORIAL PULMONARY FUNCTION GROUP | NEW YORK | NY | PULMONARY DISEASE | 22 | 15 | $25,500 | $1,700 | premium | 6.1% | (212) 639-2000 |
| 28 | TEXAS PULMONARY AND CRITICAL CARE CONSULTANTS PA | FORT WORTH | TX | PULMONARY DISEASE | 56 | 15 | $8,208 | $547 | premium | 9.7% | (817) 335-5288 |
| 29 | WASHINGTON UNIVERSITY | SAINT LOUIS | MO | NURSE PRACTITIONER | 3070 | 14 | $31,584 | $2,256 | premium | 100.0% | (314) 747-3000 |
| 30 | SAINTS MEDICAL GROUP, LLC | OKLAHOMA CITY | OK | PHYSICIAN ASSISTANT | 435 | 14 | $11,004 | $786 | premium | 100.0% | — |
| 31 | TAMPA GENERAL PROVIDER NETWORK INC | WEST PALM BEACH | FL | UROLOGY | 31 | 14 | $27,314 | $1,951 | premium | 13.1% | (561) 621-0012 |
| 32 | BEEBE PHYSICIAN NETWORK INC. | LEWES | FL | PHYSICIAN ASSISTANT | 295 | 14 | $25,507 | $1,822 | premium | 13.1% | (302) 645-3525 |
| 33 | LUMINIS HEALTH MEDICAL GROUP, LLC | ANNAPOLIS | MD | PHYSICIAN ASSISTANT | 544 | 14 | $21,280 | $1,520 | premium | 24.6% | (443) 481-1000 |
| 34 | SCOTT A EISMAN MD INC | ENCINITAS | CA | PULMONARY DISEASE | 12 | 13 | $8,164 | $628 | premium | 5.2% | (818) 462-0990 |
| 35 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 13 | $21,557 | $1,658 | premium | 28.3% | — |
| 36 | SPARTANBURG MEDICAL CENTER | SPARTANBURG | SC | NURSE PRACTITIONER | 1070 | 13 | $49,634 | $3,818 | premium | 54.2% | (864) 587-3000 |
| 37 | NORTHWEST IOWA HOSPITAL CORPORATION | SIOUX CITY | SD | NURSE PRACTITIONER | 117 | 13 | $30,247 | $2,327 | premium | 100.0% | (712) 279-3500 |
| 38 | BASS MEDICAL GROUP | WALNUT CREEK | CA | OTOLARYNGOLOGY | 318 | 12 | $32,904 | $2,742 | premium | 4.8% | — |
| 39 | MORI BEAN AND BROOKS INC | ORANGE PARK | FL | DIAGNOSTIC RADIOLOGY | 947 | 12 | $48,108 | $4,009 | premium | 11.2% | (904) 399-5550 |
| 40 | EMPIRE STATE RADIOLOGY P C | PORT JERVIS | NY | DIAGNOSTIC RADIOLOGY | 280 | 12 | $48,108 | $4,009 | premium | 4.9% | (718) 223-4685 |
| 41 | VALLEY PHYSICIAN SERVICES PC | HOBOKEN | NJ | NURSE PRACTITIONER | 606 | 12 | $8,964 | $747 | premium | 14.5% | (800) 825-5391 |
| 42 | MEDICAL IMAGING OF LEHIGH VALLEY PC | ALLENTOWN | PA | DIAGNOSTIC RADIOLOGY | 119 | 12 | $6,900 | $575 | premium | 16.9% | (610) 770-1606 |
| 43 | UC REGENTS | ORANGE | CA | INTERNAL MEDICINE | 296 | 11 | $9,313 | $847 | premium | 4.4% | (714) 456-7002 |
| 44 | RADIANT IMAGING INC | PASADENA | CA | DIAGNOSTIC RADIOLOGY | 67 | 11 | $12,155 | $1,105 | premium | 4.4% | (626) 229-8969 |
| 45 | CENTRAL DUPAGE PHYSICIAN GROUP | WHEATON | IL | PHYSICIAN ASSISTANT | 1097 | 11 | $12,266 | $1,115 | premium | 23.9% | (630) 933-4800 |
| 46 | BAPTIST HEALTH MEDICAL GROUP INC | LOUISVILLE | IN | NURSE PRACTITIONER | 2448 | 11 | $4,884 | $444 | premium | 100.0% | (502) 928-1050 |
| 47 | RWJBH OBSERVATION ASSOCIATES LLC | SOMERVILLE | NJ | PHYSICIAN ASSISTANT | 937 | 11 | $7,150 | $650 | premium | 13.3% | (908) 685-2200 |
| 48 | CAROLINA RADIOLOGY ASSOCIATES LLC | MYRTLE BEACH | SC | DIAGNOSTIC RADIOLOGY | 63 | 11 | $6,952 | $632 | premium | 45.8% | (843) 692-1916 |
*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 →