1,491 observed fee-for-service (50%) · ~1,467 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 | 36906 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 | AMERICAN ACCESS CARE PHYSICIAN PLLC | BROOKLYN | NY | INTERVENTIONAL RADIOLOGY | 17 | 141 | $2,174,865 | $15,425 | premium | 37.2% | (718) 369-1444 |
| 2 | DALLAS NEPHROLOGY ASSOCIATES | DALLAS | TX | NEPHROLOGY | 154 | 66 | $105,336 | $1,596 | premium | 13.5% | (214) 358-2300 |
| 3 | MAKRISMD LLC | WESTMONT | IL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 6 | 63 | $82,089 | $1,303 | premium | 23.7% | (630) 323-8690 |
| 4 | PACIFIC VASCUCARE, INC. | LOS ANGELES | CA | VASCULAR SURGERY | 4 | 62 | $729,726 | $11,770 | premium | 9.9% | (213) 201-0850 |
| 5 | NEW JERSEY INTERVENTIONAL ASSOCIATES, LLC | UNION | NJ | INTERVENTIONAL RADIOLOGY | 4 | 60 | $79,020 | $1,317 | premium | 14.6% | (908) 686-1350 |
| 6 | ASSOCIATES IN NEPHROLOGY SC | CHICAGO | IL | NEPHROLOGY | 52 | 54 | $783,000 | $14,500 | premium | 20.3% | (312) 654-2721 |
| 7 | HEALTHQARE SERVICES, LLC | ARLINGTON | VA | INTERVENTIONAL RADIOLOGY | 5 | 54 | $71,928 | $1,332 | premium | 32.0% | (571) 500-8451 |
| 8 | BANDB MEDICAL GROUP INC | BELLFLOWER | CA | VASCULAR SURGERY | 9 | 53 | $66,833 | $1,261 | premium | 8.4% | (562) 888-8961 |
| 9 | VASCULAR AND VEIN INSTITUTE OF THE SOUTH PLLC | GERMANTOWN | TN | VASCULAR SURGERY | 11 | 50 | $522,366 | $10,447 | premium | 41.7% | (901) 390-2930 |
| 10 | RUCHDI BARAKAT, M.D., P.A. | HUMBLE | TX | NEPHROLOGY | 3 | 49 | $101,609 | $2,074 | premium | 10.0% | (713) 820-0806 |
| 11 | A AND V DOCTORS PLLC | EL PASO | TX | INTERNAL MEDICINE | 7 | 48 | $787,146 | $16,399 | premium | 9.8% | (915) 307-7800 |
| 12 | WASHINGTON NEPHROLOGY ASSOCIATES LLP | ALEXANDRIA | VA | NEPHROLOGY | 30 | 46 | $705,916 | $15,346 | premium | 27.2% | (703) 461-3556 |
| 13 | AMERICAN ACCESS CARE OF NC PLLC | CARY | NC | INTERVENTIONAL RADIOLOGY | 3 | 46 | $554,024 | $12,044 | premium | 21.1% | (919) 677-9729 |
| 14 | AMERICAN ACCESS CARE OF BALTIMORE LLC | BALTIMORE | MD | NEPHROLOGY | 3 | 44 | $56,646 | $1,287 | premium | 27.0% | (410) 931-9729 |
| 15 | AMERICAN ACCESS CARE OF PENNSYLVANIA LLC | PHILADELPHIA | PA | NEPHROLOGY | 8 | 42 | $53,424 | $1,272 | premium | 22.7% | (215) 742-5662 |
| 16 | AMERICAN ACCESS CARE OF SP LLC | PHILADELPHIA | PA | INTERVENTIONAL RADIOLOGY | 6 | 37 | $47,064 | $1,272 | premium | 20.0% | (215) 462-2100 |
| 17 | FRESENIUS ACCESS CARE PHYSICIANS OF MADISON LLC | MADISON | MI | GENERAL SURGERY | 3 | 37 | $41,588 | $1,124 | premium | 74.0% | (608) 621-2001 |
| 18 | METROPOLITAN ACCESS CENTER LLC | COLMAR MANOR | MD | NEPHROLOGY | 2 | 36 | $662,940 | $18,415 | premium | 22.1% | (301) 277-1545 |
| 19 | NKDHC RUDNITSKY PLLC | LAS VEGAS | NV | NEPHROLOGY | 45 | 26 | $31,148 | $1,198 | premium | 37.1% | (702) 732-2438 |
| 20 | NATIONAL KIDNEY PARTNERS LLP | HUDSON | FL | NEPHROLOGY | 61 | 25 | $247,580 | $9,903 | premium | 13.7% | (727) 863-5418 |
| 21 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | MA | PHYSICIAN ASSISTANT | 2942 | 25 | $51,718 | $2,069 | premium | 61.0% | (617) 732-5500 |
| 22 | MIDWEST NEPHROLOGY ASSOCIATES SC | MILWAUKEE | WI | NEPHROLOGY | 30 | 22 | $88,360 | $4,016 | premium | 26.5% | (414) 393-9810 |
| 23 | NEPHROLOGY CONSULTANTS PA | DAYTONA BEACH | FL | NEPHROLOGY | 2 | 22 | $433,312 | $19,696 | premium | 12.1% | (386) 258-6522 |
| 24 | HEALTH SERVICES OF CENTRAL GEORGIA | MACON | GA | NURSE PRACTITIONER | 286 | 20 | $448,020 | $22,401 | premium | 26.0% | (478) 738-0404 |
| 25 | UNIVERSITY OF LOUISVILLE PHYSICIANS INC | LOUISVILLE | KY | NURSE PRACTITIONER | 1442 | 20 | $302,780 | $15,139 | premium | 100.0% | (502) 629-2398 |
| 26 | ACCESS CARE PHYSICIANS OF MEMPHIS PLLC | MEMPHIS | TN | DIAGNOSTIC RADIOLOGY | 2 | 20 | $22,720 | $1,136 | premium | 16.7% | (901) 366-5479 |
| 27 | ADVANCED SURGICAL TECHNOLOGY, LLC | CENTRALIA | IL | NURSE PRACTITIONER | 7 | 19 | $314,196 | $16,537 | premium | 7.1% | (618) 899-9200 |
| 28 | AMERICAN ACCESS CARE OF JACKSONVILLE LLC | JACKSONVILLE | FL | INTERVENTIONAL RADIOLOGY | 3 | 19 | $23,940 | $1,260 | premium | 10.4% | (904) 353-3664 |
| 29 | AMERICAN ACCESS CARE OF ATLANTA LLC | DECATUR | GA | INTERVENTIONAL RADIOLOGY | 3 | 19 | $23,408 | $1,232 | premium | 24.7% | (404) 377-9171 |
| 30 | FRESENIUS VASCULAR CARE MONTGOMERY LLLP | MONTGOMERY | AL | VASCULAR SURGERY | 4 | 18 | $20,694 | $1,150 | premium | 50.0% | (334) 593-7434 |
| 31 | PEDES ORANGE COUNTY INC | IRVINE | CA | INTERVENTIONAL RADIOLOGY | 4 | 17 | $21,940 | $1,291 | premium | 2.7% | (949) 387-4724 |
| 32 | MCLEOD PHYSICIAN ASSOCIATES II | FLORENCE | SC | PHYSICIAN ASSISTANT | 534 | 17 | $38,589 | $2,270 | premium | 29.3% | — |
| 33 | ARCHBOLD MEDICAL GROUP, INC. | THOMASVILLE | GA | NURSE PRACTITIONER | 79 | 17 | $109,773 | $6,457 | premium | 22.1% | (229) 228-5500 |
| 34 | METROLINA NEPHROLOGY ASSOCIATES PA | CHARLOTTE | NC | NEPHROLOGY | 87 | 17 | $19,686 | $1,158 | premium | 7.8% | (704) 731-6451 |
| 35 | RUSSELL N HARADA MD INC | AIEA | HI | VASCULAR SURGERY | 2 | 17 | $19,766 | $1,163 | premium | 100.0% | (808) 486-7775 |
| 36 | WICHITA NEPHROLOGY GROUP PA | WICHITA | KS | NEPHROLOGY | 12 | 16 | $111,505 | $6,969 | premium | 18.0% | (316) 268-5000 |
| 37 | MUSC COMMUNITY PHYSICIANS | ORANGEBURG | SC | NURSE PRACTITIONER | 1307 | 15 | $402,183 | $26,812 | premium | 25.9% | (803) 395-3400 |
| 38 | THE NEPHROLOGY GROUP INC | FRESNO | CA | NEPHROLOGY | 51 | 15 | $331,500 | $22,100 | premium | 2.4% | (559) 228-9660 |
| 39 | LAFAYETTE HEALTH VENTURES INC | LAFAYETTE | LA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 293 | 14 | $89,124 | $6,366 | premium | 40.0% | (337) 289-7374 |
| 40 | VASCULAR HEALTH LLC | FREEHOLD | NJ | NURSE PRACTITIONER | 10 | 14 | $140,000 | $10,000 | premium | 3.4% | (732) 952-5353 |
| 41 | VHS PHYSICIANS OF MICHIGAN | DETROIT | MI | PHYSICIAN ASSISTANT | 232 | 13 | $148,180 | $11,398 | premium | 26.0% | — |
| 42 | SOUND VASCULAR PS | FEDERAL WAY | WA | INTERVENTIONAL RADIOLOGY | 3 | 13 | $20,085 | $1,545 | premium | 46.4% | (253) 874-7107 |
| 43 | NORTH SHORE-LIJ MEDICAL GROUP AT HUNTINGTON PC | NEW HYDE PARK | NY | VASCULAR SURGERY | 46 | 13 | $484,874 | $37,298 | premium | 3.4% | (516) 328-9800 |
| 44 | AMERICAN ACCESS CARE OF MIAMI, LLC | MIAMI | FL | VASCULAR SURGERY | 6 | 13 | $18,317 | $1,409 | premium | 7.1% | (305) 670-1044 |
| 45 | BEACON MEDICAL GROUP INC | SOUTH BEND | IN | NURSE PRACTITIONER | 575 | 13 | $11,719 | $901 | premium | 14.8% | (574) 647-7275 |
| 46 | WARREN CLINIC INC | TULSA | OK | NURSE PRACTITIONER | 772 | 12 | $113,845 | $9,487 | premium | 100.0% | (918) 502-4720 |
| 47 | INTERVENTIONAL NEPHROLOGY OF KANSAS CITY LLC | KANSAS CITY | KS | NEPHROLOGY | 2 | 12 | $50,400 | $4,200 | premium | 13.5% | (913) 233-0454 |
*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 →