Dermatopathology (Pathology) Physician
NUCC 207ZD0900X · Pathology
569 CMS NPPES-registered providers across 49 states · 334th of 690 specialties by headcount.
Where this specialty sits in the corpus
Dermatopathology (Pathology) Physician ranks 334th of 690 NUCC specialties by CMS NPPES headcount (0.01% of all registered NPIs), densest in California; per resident Massachusetts leads.
- 569
- NPPES providers in specialty
- 334th
- of 690 specialties
- 471
- state-share HHI
- 8.6%
- Part D prescriber share
Massachusetts is densest per capita (2.2× the national rate; Alabama 1.9×); 2.5% of the Pathology category.
Taxonomy fingerprint
Dermatopathology (Pathology) Physician (NUCC 207ZD0900X; 8.6% Part D prescribers (49 of 569); avg 434 Part D claims/prescriber (309th of 572); Open Payments avg $3K/physician (164th of 551; 114 paid, $324K total); state-share HHI 471; next-larger headcount neighbor Addiction Medicine (Internal Medicine) Physician (+2); next-smaller Advanced Heart Failure and Transplant Cardiology Physician (-3)).
Next larger: Addiction Medicine (Internal Medicine) Physician (571) Next smaller: Advanced Heart Failure and Transplant Cardiology Physician (566)
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
- Massachusetts 2.2× · 0.4/100k
- Alabama 1.9× · 0.3/100k
- Wisconsin 1.5× · 0.3/100k
- North Carolina 1.4× · 0.2/100k
Which states have the most providers?
| # | State | Providers |
|---|---|---|
| 1 | California | 62 |
| 2 | Florida | 49 |
| 3 | New York | 44 |
| 4 | Texas | 39 |
| 5 | Massachusetts | 26 |
| 6 | North Carolina | 26 |
| 7 | Pennsylvania | 26 |
| 8 | Georgia | 25 |
| 9 | Ohio | 17 |
| 10 | Washington | 17 |
| 11 | Alabama | 16 |
| 12 | Illinois | 15 |
| 13 | Wisconsin | 15 |
| 14 | Tennessee | 14 |
| 15 | Virginia | 14 |
Top Cities for Dermatopathology (Pathology) Physician
| # | City | Providers |
|---|---|---|
| 1 | New YorkNew York | 14 |
| 2 | BirminghamAlabama | 13 |
| 3 | TampaFlorida | 12 |
| 4 | HoustonTexas | 12 |
| 5 | Los AngelesCalifornia | 9 |
| 6 | AtlantaGeorgia | 9 |
| 7 | DallasTexas | 8 |
| 8 | Pompano BeachFlorida | 7 |
| 9 | BostonMassachusetts | 7 |
| 10 | San DiegoCalifornia | 6 |
| 11 | GreensboroNorth Carolina | 6 |
| 12 | PittsburghPennsylvania | 6 |
Sample Dermatopathology (Pathology) Physician NPIs
A directory sample from this NUCC code (not a ranking). Names and locations are unique to this taxonomy.
| # | Provider |
|---|---|
| 1 | George Sonnier, M.D.Louisville, KY |
| 2 | Steve Covington, M.D.Decatur, GA |
| 3 | Mark Wilke, M.D.Plymouth, MN |
| 4 | Calvin Marantz, M.D.Corona, CA |
| 5 | Marta Torres-Quinones, M.D.San Juan, PR |
| 6 | Mark Teague, M.D.Charlottesville, VA |
| 7 | Marc Hapke, M.D.Omaha, NE |
| 8 | Jon Reed, M.D.Seattle, WA |
| 9 | Robb Wilentz, MDAventura, FL |
| 10 | Emily Omura, MDBirmingham, AL |
| 11 | Anne Bussian, M.D.Birmingham, AL |
| 12 | James Elder, M.D.Birmingham, AL |
| 13 | Timothy Quinn, M.D.Newton, MA |
| 14 | Jean Thomas, M.D.Monroe, MI |
| 15 | Roy King, MDKnoxville, TN |
| 16 | Robert Page, MDKnoxville, TN |
| 17 | Robert Phelps, MDNew York, NY |
| 18 | Thomas Davis, MDDallas, TX |
Related Specialties
Adjacent specialties in the NUCC Health Care Provider Taxonomy - same Pathology category.
Frequently Asked Questions
How should I read Dermatopathology (Pathology) Physician's mid-pack national roster?
How does Dermatopathology (Pathology) 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.