	observed	calculated	calculated	calculated	calculated	calculated	reported
2024	4,020	$26,344,736	-9%	380,001	43	346	0.73
2023	4,011	$29,108,107	-12%	394,794	46	345	0.73
2022	3,973	$33,044,778	-7%	461,359	50	421	0.73
2021	3,868	$35,464,363	+16%	506,453	55	488	0.73
2020	3,697	$30,626,462	first year in data	443,910	52	441	0.73

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). Data years 2020–2024.

By state

	observed	calculated	calculated	calculated	calculated
New York	611	$6,754,920	86,370	78	444
Florida	409	$4,039,204	57,023	60	548
California	478	$3,574,058	47,553	50	366
New Jersey	266	$2,394,611	31,542	49	368
Texas	312	$1,327,625	26,471	54	303
Georgia	95	$761,573	8,719	44	340
Pennsylvania	171	$737,833	15,094	44	240
Connecticut	132	$732,261	10,856	45	272
Arizona	79	$732,102	8,734	47	372
Illinois	133	$509,191	7,767	34	168
Tennessee	87	$485,880	7,449	27	432
Nevada	50	$317,593	3,996	36	336
Puerto Rico	61	$250,080	3,436	41	157
Virginia	97	$247,602	4,787	24	177
New Mexico	29	$243,359	3,461	69	379

Not listed: 1 billers with an armed-forces or unknown state code (AP); they are in the national totals.

Not listed: 10 states with fewer than 11 billers (small cells).

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). Providers placed by practice address. Data year 2024.

Top metro areas

	observed	calculated	calculated	calculated
New York-Newark-Jersey City, NY-NJ	611	$7,612,710	95,444	89
Miami-Fort Lauderdale-West Palm Beach, FL	146	$1,900,636	29,746	143
Los Angeles-Long Beach-Anaheim, CA	231	$1,884,305	23,442	51
Phoenix-Mesa-Chandler, AZ	62	$664,292	7,551	55
Orlando-Kissimmee-Sanford, FL	50	$579,158	6,685	55
Houston-Pasadena-The Woodlands, TX	123	$569,960	13,296	94
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	114	$540,591	10,032	45
Kiryas Joel-Poughkeepsie-Newburgh, NY	39	$522,394	6,388	77
Chicago-Naperville-Elgin, IL-IN	113	$478,503	7,009	36
Atlanta-Sandy Springs-Roswell, GA	38	$465,648	4,660	63
Bridgeport-Stamford-Danbury, CT	34	$329,204	5,293	101
Knoxville, TN	38	$294,348	4,325	40
San Diego-Chula Vista-Carlsbad, CA	49	$262,635	5,004	62
San Antonio-New Braunfels, TX	35	$260,924	3,460	44
San Jose-Sunnyvale-Santa Clara, CA	35	$246,449	3,105	28

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). The 62 areas with the most payment among those with at least 11 billers; non-metro parts of each state are one area. Data year 2024.

Specialties billing 76641 nationally

Diagnostic Radiology accounts for 87% of payment for 76641 nationally in 2024, across 8 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Diagnostic Radiology	3,570	89%	$22,939,042	87%	341,781	96
General Surgery	66	1.6%	$1,119,060	4.2%	11,654	177
Independent Diagnostic Testing Facility (IDTF)	138	3.4%	$1,084,585	4.1%	12,236	89
Obstetrics & Gynecology	120	3.0%	$398,923	1.5%	5,132	43
Internal Medicine	27	0.67%	$143,650	0.55%	1,725	64
Interventional Radiology	30	0.75%	$133,363	0.51%	1,885	63
Nurse Practitioner	14	0.35%	$72,008	0.27%	749	54
Family Practice	20	0.50%	$47,118	0.18%	726	36

Not listed: 14 specialties with fewer than 11 billers (small cells).

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). Provider-level lines (fewer than 11 beneficiaries suppressed by CMS); specialty is the provider type on claims. Data year 2024.

Top billers of 76641 nationally

Named top billers are a Pro figure, and Pro is not available to buy, so this list is not shown to any account. The counts and totals by state, metro area and specialty on this page are free.

Original Medicare Part B fee-for-service only; CMS suppresses provider lines with fewer than 11 beneficiaries. How these figures are computed · Limitations