Adult Medicine Physician
NUCC 207QA0505X · Family Medicine
2,476 CMS NPPES-registered providers across 52 states · 179th of 690 specialties by headcount.
Where this specialty sits in the corpus
Adult Medicine Physician ranks 179th of 690 NUCC specialties by CMS NPPES headcount (0.03% of all registered NPIs), densest in California; per resident District of Columbia leads.
- 2,476
- NPPES providers in specialty
- 179th
- of 690 specialties
- 624
- state-share HHI
- 57.3%
- Part D prescriber share
District of Columbia is densest per capita (2.2× the national rate; Florida 1.9×); 1.6% of the Family Medicine category.
Taxonomy fingerprint
Adult Medicine Physician (NUCC 207QA0505X; 57.3% Part D prescribers (1,419 of 2,476); avg 2,896 Part D claims/prescriber (31st of 572); Open Payments avg $1K/physician (225th of 551; 737 paid, $1.1M total); state-share HHI 624; next-larger headcount neighbor Pastoral Counselor (+35); next-smaller Administrator Registered Nurse (-18)).
Next larger: Pastoral Counselor (2,511) Next smaller: Administrator Registered Nurse (2,458)
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 2.2× · 1.6/100k
- Florida 1.9× · 1.4/100k
- Wyoming 1.6× · 1.2/100k
- Maine 1.5× · 1.1/100k
- Maryland 1.4× · 1/100k
Which states have the most providers?
| # | State | Providers |
|---|---|---|
| 1 | California | 399 |
| 2 | Florida | 308 |
| 3 | Texas | 179 |
| 4 | New York | 168 |
| 5 | Pennsylvania | 81 |
| 6 | New Jersey | 79 |
| 7 | Georgia | 77 |
| 8 | Illinois | 70 |
| 9 | Arizona | 69 |
| 10 | Maryland | 64 |
| 11 | Ohio | 64 |
| 12 | Virginia | 63 |
| 13 | Washington | 61 |
| 14 | Michigan | 50 |
| 15 | North Carolina | 49 |
Top Cities for Adult Medicine Physician
| # | City | Providers |
|---|---|---|
| 1 | MiamiFlorida | 35 |
| 2 | Los AngelesCalifornia | 25 |
| 3 | ChicagoIllinois | 25 |
| 4 | DallasTexas | 24 |
| 5 | Las VegasNevada | 20 |
| 6 | New YorkNew York | 20 |
| 7 | PhiladelphiaPennsylvania | 20 |
| 8 | HoustonTexas | 20 |
| 9 | San FranciscoCalifornia | 18 |
| 10 | BrooklynNew York | 17 |
| 11 | PhoenixArizona | 16 |
| 12 | TampaFlorida | 16 |
Sample Adult Medicine Physician NPIs
A directory sample from this NUCC code (not a ranking). Names and locations are unique to this taxonomy.
| # | Provider |
|---|---|
| 1 | Michael Putland, M.D.Goodyear, AZ |
| 2 | Paige Yoshisato, M.D.Vallejo, CA |
| 3 | Gerald Points, MDWilmington, NC |
| 4 | Cynthia Shaffer, NP-COoltewah, TN |
| 5 | Laura Emmick, MDManchester, NH |
| 6 | Dennis Hannon, M.D.Olney, MD |
| 7 | Jonathan Maltz, M.D.Olney, MD |
| 8 | Nicholas Klokochar, M.D.Lenoir City, TN |
| 9 | James Edwards, M.D.Newport News, VA |
| 10 | David Vanwinkle, MDMuskegon, MI |
| 11 | James Milam, M.D.Danville, VA |
| 12 | Ramon Baker, M.D.Kunkletown, PA |
| 13 | Kumar Mandal, M.D.Shirley, NY |
| 14 | Siraj Siddiqui, M.D.Wellsville, NY |
| 15 | Shreyas Desai, M.D.Portage, IN |
| 16 | Salvatore Infantino, MDFair Lawn, NJ |
| 17 | Brad Herman, MDFair Lawn, NJ |
| 18 | David Texada, M.D.Metairie, LA |
Related Specialties
Adjacent specialties in the NUCC Health Care Provider Taxonomy - same Family Medicine category.
Compare Adult Medicine Physician vs Family Medicine Physician →
Frequently Asked Questions
Where does the large Adult Medicine Physician headcount concentrate?
How large is Adult Medicine Physician's Open Payments footprint?
How heavy is Adult Medicine Physician Part D prescribing at scale?
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.