Transplant Surgery Physician
NUCC 204F00000X · Transplant Surgery
1,051 CMS NPPES-registered providers across 48 states · 258th of 690 specialties by headcount.
Where this specialty sits in the corpus
Transplant Surgery Physician ranks 258th of 690 NUCC specialties by CMS NPPES headcount (0.01% of all registered NPIs), densest in California; per resident District of Columbia leads.
- 1,051
- NPPES providers in specialty
- 258th
- of 690 specialties
- 476
- state-share HHI
- 53.3%
- Part D prescriber share
District of Columbia is densest per capita (7.1× the national rate; Nebraska 2.3×); 100% of the Transplant Surgery category.
Taxonomy fingerprint
Transplant Surgery Physician (NUCC 204F00000X; 53.3% Part D prescribers (560 of 1,051); avg 283 Part D claims/prescriber (382nd of 572); Open Payments avg $5K/physician (101st of 551; 565 paid, $2.6M total); state-share HHI 476; next-larger headcount neighbor Primary Podiatric Medicine Podiatrist (+23); next-smaller Legal Medicine (-6)).
Next larger: Primary Podiatric Medicine Podiatrist (1,074) Next smaller: Legal Medicine (1,045)
Population-adjusted state index
Each multiple is this specialty's providers-per-resident in a state divided by the national rate (Census Vintage population estimates). Raw headcount favors large states; this ranking surfaces denser markets.
Over-indexed vs national rate
- District of Columbia 7.1× · 2.2/100k
- Nebraska 2.3× · 0.7/100k
- Wisconsin 1.9× · 0.6/100k
- Pennsylvania 1.6× · 0.5/100k
- New York 1.6× · 0.5/100k
Under-indexed vs national rate
- Michigan 0.48× · 0.1/100k
- Nevada 0.50× · 0.2/100k
- New Jersey 0.55× · 0.2/100k
- Virginia 0.56× · 0.2/100k
- Oregon 0.61× · 0.2/100k
Which states have the most providers?
| # | State | Providers |
|---|---|---|
| 1 | California | 103 |
| 2 | New York | 99 |
| 3 | Texas | 82 |
| 4 | Florida | 66 |
| 5 | Pennsylvania | 66 |
| 6 | Illinois | 61 |
| 7 | Ohio | 50 |
| 8 | Georgia | 35 |
| 9 | Massachusetts | 35 |
| 10 | Wisconsin | 34 |
| 11 | Tennessee | 28 |
| 12 | Arizona | 27 |
| 13 | Minnesota | 25 |
| 14 | Washington | 22 |
| 15 | North Carolina | 21 |
Top Cities for Transplant Surgery Physician
| # | City | Providers |
|---|---|---|
| 1 | New YorkNew York | 56 |
| 2 | ChicagoIllinois | 41 |
| 3 | AtlantaGeorgia | 30 |
| 4 | Los AngelesCalifornia | 28 |
| 5 | PittsburghPennsylvania | 28 |
| 6 | HoustonTexas | 27 |
| 7 | PhiladelphiaPennsylvania | 26 |
| 8 | BostonMassachusetts | 23 |
| 9 | DallasTexas | 21 |
| 10 | MiamiFlorida | 19 |
| 11 | RochesterMinnesota | 19 |
| 12 | ColumbusOhio | 18 |
Sample Transplant Surgery Physician NPIs
A directory sample from this NUCC code (not a ranking). Names and locations are unique to this taxonomy.
| # | Provider |
|---|---|
| 1 | John Leone, M.D.Tampa, FL |
| 2 | Francisco Badosa, M.D.Wynnewood, PA |
| 3 | Cass Franklin, M.D.Des Moines, IA |
| 4 | Jeffrey Brink, M.D.Phoenix, AZ |
| 5 | Lawrence Koep, M.D.Phoenix, AZ |
| 6 | James Cashman, M.D.Phoenix, AZ |
| 7 | Kenneth Taylor, MDAtlanta, GA |
| 8 | John Smith, MDWichita, KS |
| 9 | Thomas Fishbein, MDWashington, DC |
| 10 | Amitabh Gautam, MDBoston, MA |
| 11 | Lynt Johnson, MDWashington, DC |
| 12 | Kevin Charpentier, M.D.Brockton, MA |
| 13 | Anne Lally, M.D.Hartford, CT |
| 14 | Matthew Brown, M.D.Hartford, CT |
| 15 | Amy Lu, MDTampa, FL |
| 16 | Elizabeth Squiers, M.D.Half Moon Bay, CA |
| 17 | George Blessios, MDWilliamsville, NY |
| 18 | Ty Dunn, MDMilwaukee, WI |
Frequently Asked Questions
How should I read Transplant Surgery Physician's mid-pack national roster?
How does Transplant Surgery Physician show up in Open Payments mid-pack?
How much Part D prescribing does this specialty do?
Data sources and methodology
Provider data from CMS NPPES (download.cms.gov/nppes). Specialty classification from NUCC Health Care Provider Taxonomy (nucc.org). Part D averages from the CMS Medicare Part D Prescriber PUF; industry payments from CMS Open Payments 2024. Counts reflect self-designated primary taxonomy at NPI enrollment. PlainDoctor does not rate or rank providers. Methodology · About
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-08-27.