	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	1,739	$28,368,987	325,543	104	603
Florida	1,858	$24,452,238	323,946	98	557
Texas	1,175	$14,014,411	187,602	100	505
New York	1,185	$11,336,257	126,298	58	344
Pennsylvania	795	$7,004,278	94,362	71	402
North Carolina	683	$6,842,334	99,642	101	429
Virginia	508	$6,726,977	86,995	109	504
Illinois	689	$6,593,218	87,506	85	374
Maryland	425	$6,438,228	75,672	114	568
Arizona	489	$6,229,356	88,275	120	592
Massachusetts	580	$5,825,901	70,333	84	337
Michigan	644	$5,536,668	73,954	76	335
Ohio	632	$5,274,128	77,099	79	377
New Jersey	534	$5,260,801	59,885	70	364
Georgia	497	$5,168,859	72,857	90	447

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 2022.

Top metro areas

	observed	calculated	calculated	calculated
New York-Newark-Jersey City, NY-NJ	1,165	$12,195,130	128,460	58
Los Angeles-Long Beach-Anaheim, CA	615	$8,755,291	96,646	87
Miami-Fort Lauderdale-West Palm Beach, FL	443	$5,987,890	72,846	79
Chicago-Naperville-Elgin, IL-IN	554	$5,203,234	66,930	81
Washington-Arlington-Alexandria, DC-VA-MD-WV	387	$5,083,832	57,785	87
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	444	$4,672,417	57,619	77
Dallas-Fort Worth-Arlington, TX	376	$4,616,088	60,629	102
Boston-Cambridge-Newton, MA-NH	456	$4,377,454	51,800	80
Phoenix-Mesa-Chandler, AZ	353	$3,970,514	55,705	107
Detroit-Warren-Dearborn, MI	346	$3,564,548	45,477	86
Baltimore-Columbia-Towson, MD	210	$3,199,725	38,396	117
San Francisco-Oakland-Fremont, CA	198	$3,024,361	31,184	88
Atlanta-Sandy Springs-Roswell, GA	287	$2,880,023	38,649	85
San Diego-Chula Vista-Carlsbad, CA	199	$2,762,308	31,173	105
Houston-Pasadena-The Woodlands, TX	270	$2,753,044	35,317	84

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). The 100 areas with the most payment among those with at least 11 billers; non-metro parts of each state are one area. Data year 2022.

Specialties billing 17110 nationally

Dermatology accounts for 66% of payment for 17110 nationally in 2022, across 12 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Dermatology	9,716	52%	$134,450,652	66%	1,696,084	175
Physician Assistant	4,129	22%	$35,948,757	18%	550,117	133
Nurse Practitioner	1,822	9.8%	$15,154,551	7.5%	236,582	130
Podiatry	1,943	10%	$12,584,006	6.2%	150,262	77
Micrographic Dermatologic Surgery	185	1.00%	$1,548,738	0.76%	20,575	111
Family Practice	449	2.4%	$1,349,335	0.67%	17,887	40
Internal Medicine	143	0.77%	$695,154	0.34%	8,583	60
Plastic and Reconstructive Surgery	56	0.30%	$300,970	0.15%	4,073	73
Pathology	22	0.12%	$188,464	0.09%	2,450	111
General Practice	28	0.15%	$173,574	0.09%	2,180	78
General Surgery	27	0.15%	$100,338	0.05%	1,336	49
Otolaryngology	17	0.09%	$55,350	0.03%	733	43

Not listed: 18 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 2022.

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