	observed	calculated	calculated	calculated	calculated	calculated	reported
2024	20,550	$226,537,539	+4%	3,076,352	93	464	0.70
2023	19,650	$218,222,155	+8%	2,915,353	91	460	0.70
2022	18,583	$202,833,276	+4%	2,694,455	88	453	0.70
2021	17,776	$194,596,284	+24%	2,516,913	84	449	0.70
2020	16,556	$157,008,848	first year in data	2,103,350	73	409	0.70

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
California	1,653	$26,476,750	296,312	98	588
Florida	1,740	$23,706,681	307,586	99	576
Texas	1,092	$13,071,264	170,008	99	486
New York	1,144	$10,604,641	115,952	58	317
North Carolina	671	$6,851,931	96,671	97	423
Pennsylvania	767	$6,804,864	89,331	74	368
Virginia	483	$6,448,070	81,700	109	513
Illinois	652	$6,284,656	81,126	86	367
Arizona	453	$6,096,030	83,312	116	614
Maryland	403	$6,053,830	69,168	107	584
Michigan	641	$5,686,614	74,246	78	340
Massachusetts	568	$5,514,938	64,794	73	326
Ohio	601	$5,092,411	72,279	75	358
New Jersey	521	$5,017,731	55,464	69	331
Georgia	459	$4,978,335	68,106	88	473

Not listed: 3 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 2021.

Top metro areas

	observed	calculated	calculated	calculated
New York-Newark-Jersey City, NY-NJ	1,134	$11,353,758	116,889	59
Los Angeles-Long Beach-Anaheim, CA	573	$8,069,793	86,747	84
Miami-Fort Lauderdale-West Palm Beach, FL	426	$5,916,689	70,445	77
Chicago-Naperville-Elgin, IL-IN	520	$4,853,920	60,843	80
Washington-Arlington-Alexandria, DC-VA-MD-WV	365	$4,792,115	53,405	84
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	429	$4,526,478	54,405	81
Dallas-Fort Worth-Arlington, TX	355	$4,329,119	55,181	101
Boston-Cambridge-Newton, MA-NH	455	$4,236,643	48,988	68
Phoenix-Mesa-Chandler, AZ	316	$3,916,341	53,154	107
Detroit-Warren-Dearborn, MI	334	$3,518,813	43,848	86
Baltimore-Columbia-Towson, MD	199	$3,035,013	35,266	112
San Francisco-Oakland-Fremont, CA	204	$2,938,418	29,263	83
Atlanta-Sandy Springs-Roswell, GA	260	$2,686,188	34,961	83
Houston-Pasadena-The Woodlands, TX	252	$2,601,481	32,381	79
San Diego-Chula Vista-Carlsbad, CA	177	$2,451,572	27,800	102

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). The 98 areas with the most payment among those with at least 11 billers; non-metro parts of each state are one area. Data year 2021.

Specialties billing 17110 nationally

Dermatology accounts for 68% of payment for 17110 nationally in 2021, across 12 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Dermatology	9,555	54%	$132,543,973	68%	1,634,463	171
Physician Assistant	3,712	21%	$31,477,880	16%	471,132	127
Nurse Practitioner	1,622	9.1%	$13,416,074	6.9%	204,113	126
Podiatry	1,872	11%	$12,261,606	6.3%	144,789	77
Micrographic Dermatologic Surgery	193	1.1%	$1,586,928	0.82%	20,519	106
Family Practice	473	2.7%	$1,401,333	0.72%	18,014	38
Internal Medicine	151	0.85%	$706,607	0.36%	8,655	57
Plastic and Reconstructive Surgery	58	0.33%	$351,400	0.18%	4,573	79
General Practice	30	0.17%	$231,491	0.12%	2,724	91
Pathology	17	0.10%	$164,577	0.08%	2,111	124
General Surgery	28	0.16%	$95,204	0.05%	1,288	46
Otolaryngology	16	0.09%	$51,000	0.03%	708	44

Not listed: 15 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 2021.

Top billers of 17110 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