Obesity Medicine (Internal Medicine) Physician
NUCC 207RB0002X · Internal Medicine
145 CMS NPPES-registered providers across 36 states · 484th of 690 specialties by headcount.
Where this specialty sits in the corpus
Obesity Medicine (Internal Medicine) Physician ranks 484th of 690 NUCC specialties by CMS NPPES headcount (0% of all registered NPIs), densest in California; per resident Indiana leads.
- 145
- NPPES providers in specialty
- 484th
- of 690 specialties
- 589
- state-share HHI
- 75.2%
- Part D prescriber share
Indiana is densest per capita (1.7× the national rate; Massachusetts 1.7×); 0% of the Internal Medicine category.
Taxonomy fingerprint
Obesity Medicine (Internal Medicine) Physician (NUCC 207RB0002X; 75.2% Part D prescribers (109 of 145); avg 1,046 Part D claims/prescriber (129th of 567); Open Payments avg $6K/physician (85th of 552; 90 paid, $539K total); state-share HHI 589; next-larger headcount neighbor Environmental Modification Occupational Therapist (+4); next-smaller Oncology Nutrition Registered Dietitian (-1)).
Next larger: Environmental Modification Occupational Therapist (149) Next smaller: Oncology Nutrition Registered Dietitian (144)
Which states have the most providers?
| # | State | Providers |
|---|---|---|
| 1 | California | 23 |
| 2 | Florida | 12 |
| 3 | Texas | 10 |
| 4 | Pennsylvania | 9 |
| 5 | New York | 8 |
| 6 | North Carolina | 7 |
| 7 | New Jersey | 6 |
| 8 | Ohio | 6 |
Sample Obesity Medicine (Internal Medicine) Physician NPIs
A directory sample from this NUCC code (not a ranking). Names and locations are unique to this taxonomy.
| # | Provider |
|---|---|
| 1 | Mert Erogul, MDBrooklyn, NY |
| 2 | Robert Zee, D.O.Lancaster, OH |
| 3 | Erick Bulawa, M.D.Greeneville, TN |
| 4 | Jawan Ayer, MDTampa, FL |
| 5 | Fanwei Meng, MDColumbia, SC |
| 6 | Scott Deron, D.O.Bangor, ME |
| 7 | Christopher Motto, MDLewisburg, PA |
| 8 | Sriram Machineni, MDChapel Hill, NC |
| 9 | Kelley McIntyre, MDLouisville, KY |
| 10 | Harpreet Singh, MDOxnard, CA |
| 11 | Richard Bymaster, M.DTampa, FL |
| 12 | Monica Lominchar, MDCharleston, SC |
Frequently Asked Questions
How many Obesity Medicine (Internal Medicine) Physician providers are in the US?
Do Obesity Medicine (Internal Medicine) Physician clinicians appear in Open Payments?
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 2026-05-20.