	observed	calculated	calculated	calculated	calculated	calculated	reported
2024	2,410	$90,737,199	+10%	201,730	57	238	5.56
2023	2,300	$82,791,745	+11%	183,866	54	224	5.56
2022	2,158	$74,529,210	+6%	166,414	53	218	5.56
2021	2,061	$70,594,521	+17%	155,575	52	206	5.56
2020	1,936	$60,531,586	first year in data	137,220	48	201	5.56

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
Florida	283	$12,994,378	27,918	64	288
California	307	$10,792,579	21,978	45	219
New York	124	$6,296,375	12,303	75	234
Texas	146	$4,837,949	11,108	55	182
Arizona	86	$3,362,927	7,542	65	207
Georgia	69	$3,299,820	7,522	66	336
New Jersey	61	$2,770,431	5,674	62	262
Pennsylvania	83	$2,688,447	6,399	55	164
North Carolina	75	$2,645,484	6,157	51	258
Massachusetts	58	$2,615,950	5,908	92	177
Virginia	51	$2,428,191	5,123	77	236
Illinois	64	$2,177,227	4,862	50	191
Ohio	71	$1,999,976	4,808	51	195
Tennessee	57	$1,941,170	4,760	67	229
Alabama	38	$1,788,196	4,645	76	328

Not listed: 14 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 2023.

Top metro areas

	observed	calculated	calculated	calculated
New York-Newark-Jersey City, NY-NJ	144	$7,501,199	14,343	79
Los Angeles-Long Beach-Anaheim, CA	140	$4,714,062	9,348	41
Miami-Fort Lauderdale-West Palm Beach, FL	82	$2,870,618	6,062	51
Phoenix-Mesa-Chandler, AZ	65	$2,698,549	6,058	65
Boston-Cambridge-Newton, MA-NH	51	$2,224,781	4,914	81
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	51	$2,213,796	4,770	84
Washington-Arlington-Alexandria, DC-VA-MD-WV	41	$2,028,207	3,836	62
Chicago-Naperville-Elgin, IL-IN	55	$1,939,646	4,306	55
Atlanta-Sandy Springs-Roswell, GA	43	$1,933,380	4,131	75
Jacksonville, FL	20	$1,653,639	3,525	106
Houston-Pasadena-The Woodlands, TX	44	$1,585,173	3,961	63
Dallas-Fort Worth-Arlington, TX	36	$1,563,196	3,302	81
Tampa-St. Petersburg-Clearwater, FL	34	$1,447,840	3,165	90
San Diego-Chula Vista-Carlsbad, CA	35	$1,237,885	2,529	53
Birmingham, AL	20	$1,208,074	3,265	134

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). The 44 areas with the most payment among those with at least 11 billers; non-metro parts of each state are one area. Data year 2023.

Specialties billing 17313 nationally

Dermatology accounts for 82% of payment for 17313 nationally in 2023, across 2 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Dermatology	1,932	84%	$67,938,065	82%	150,105	78
Micrographic Dermatologic Surgery	331	14%	$13,610,891	16%	30,704	93

Not listed: 9 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 2023.

Top billers of 17313 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