Ph.D. Medical Genetics Physician
NUCC 207SG0205X · Medical Genetics
18 CMS NPPES-registered providers across 11 states · 655th of 690 specialties by headcount.
Where this specialty sits in the corpus
Ph.D. Medical Genetics Physician ranks 655th of 690 NUCC specialties by CMS NPPES headcount (0% of all registered NPIs), densest in Pennsylvania.
- 18
- NPPES providers in specialty
- 655th
- of 690 specialties
- 1049
- state-share HHI
- 16.7%
- Part D prescriber share
4 states hold half of this specialty's national roster; 1.5% of the Medical Genetics category.
Taxonomy fingerprint
Ph.D. Medical Genetics Physician (NUCC 207SG0205X; 16.7% Part D prescribers (3 of 18); avg 20 Part D claims/prescriber (559th of 572); Open Payments avg $47/physician (536th of 551; 1 paid, $47 total); state-share HHI 1,049; next-larger headcount neighbor Magnetic Resonance Imaging (MRI) Internal Medicine Physician (+1); next-smaller Nephrology Specialist/Technologist (-1)).
Next larger: Magnetic Resonance Imaging (MRI) Internal Medicine Physician (19) Next smaller: Nephrology Specialist/Technologist (17)
Which states have the most providers?
| # | State | Providers |
|---|---|---|
| 1 | Pennsylvania | 3 |
| 2 | California | 2 |
| 3 | Florida | 2 |
| 4 | Massachusetts | 2 |
| 5 | Ohio | 2 |
| 6 | Texas | 2 |
| 7 | New Hampshire | 1 |
| 8 | New York | 1 |
Sample Ph.D. Medical Genetics Physician NPIs
A directory sample from this NUCC code (not a ranking). Names and locations are unique to this taxonomy.
| # | Provider |
|---|---|
| 1 | Lindsay FarrerBoston, MA |
| 2 | Katherine Neiswanger, PHDPittsburgh, PA |
| 3 | George Anadiotis, DOPortland, OR |
| 4 | Eugene Soares, MDDover, NH |
| 5 | Marvin Natowicz, MD, PHDCleveland, OH |
| 6 | Linda Wasserman, M.D.San Diego, CA |
| 7 | Patrick Fetters, N.D., PH.DWestlake, OH |
| 8 | Amy Kritzer, MDBoston, MA |
| 9 | Crystal Icenhour, PHDSterling, VA |
| 10 | Mohammad Faghihi, M.D., PH.D.Palmetto Bay, FL |
| 11 | Jianhua Zhao, PHDDresher, PA |
| 12 | Shih Yu Cindy Yang, PHDStanford, CA |
Frequently Asked Questions
Why is Ph.D. Medical Genetics Physician a thin NUCC code in NPPES?
Do the few Ph.D. Medical Genetics Physician NPIs in Open Payments look unusual?
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.