Pediatric Nephrology Physician
NUCC 2080P0210X · Pediatrics
753 CMS NPPES-registered providers across 50 states · 298th of 690 specialties by headcount.
Where this specialty sits in the corpus
Pediatric Nephrology Physician ranks 298th of 690 NUCC specialties by CMS NPPES headcount (0.01% of all registered NPIs), densest in California; per resident District of Columbia leads.
- 753
- NPPES providers in specialty
- 298th
- of 690 specialties
- 497
- state-share HHI
- 35.1%
- Part D prescriber share
District of Columbia is densest per capita (11.3× the national rate; New York 1.8×); 0.7% of the Pediatrics category.
Taxonomy fingerprint
Pediatric Nephrology Physician (NUCC 2080P0210X; 35.1% Part D prescribers (264 of 753); avg 91 Part D claims/prescriber (498th of 572); Open Payments avg $3K/physician (133rd of 551; 207 paid, $719K total); state-share HHI 497; next-larger headcount neighbor Hematology (Pathology) Physician (+2); next-smaller Orthopaedic Trauma Physician (-7)).
Next larger: Hematology (Pathology) Physician (755) Next smaller: Orthopaedic Trauma Physician (746)
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 11.3× · 2.5/100k
- New York 1.8× · 0.4/100k
- Ohio 1.7× · 0.4/100k
- Nebraska 1.6× · 0.4/100k
- Pennsylvania 1.5× · 0.3/100k
Under-indexed vs national rate
- New Jersey 0.48× · 0.1/100k
- Georgia 0.49× · 0.1/100k
- Maryland 0.58× · 0.1/100k
- Oregon 0.64× · 0.1/100k
- Louisiana 0.69× · 0.2/100k
Which states have the most providers?
| # | State | Providers |
|---|---|---|
| 1 | California | 81 |
| 2 | New York | 78 |
| 3 | Texas | 54 |
| 4 | Florida | 51 |
| 5 | Ohio | 44 |
| 6 | Pennsylvania | 44 |
| 7 | Illinois | 39 |
| 8 | North Carolina | 23 |
| 9 | Washington | 23 |
| 10 | Michigan | 20 |
| 11 | District of Columbia | 17 |
| 12 | Massachusetts | 16 |
| 13 | Virginia | 16 |
| 14 | Wisconsin | 16 |
| 15 | Missouri | 15 |
Top Cities for Pediatric Nephrology Physician
| # | City | Providers |
|---|---|---|
| 1 | ChicagoIllinois | 27 |
| 2 | New YorkNew York | 23 |
| 3 | PhiladelphiaPennsylvania | 22 |
| 4 | SeattleWashington | 19 |
| 5 | WashingtonDistrict of Columbia | 17 |
| 6 | Los AngelesCalifornia | 16 |
| 7 | BostonMassachusetts | 15 |
| 8 | ColumbusOhio | 14 |
| 9 | HoustonTexas | 14 |
| 10 | MiamiFlorida | 13 |
| 11 | CincinnatiOhio | 13 |
| 12 | IndianapolisIndiana | 12 |
Sample Pediatric Nephrology Physician NPIs
A directory sample from this NUCC code (not a ranking). Names and locations are unique to this taxonomy.
| # | Provider |
|---|---|
| 1 | Mohammed Faizan, M.D.Providence, RI |
| 2 | Donald Batisky, MDCincinnati, OH |
| 3 | Carlton BatesPittsburgh, PA |
| 4 | Reid Selden, M.D.Islandia, NY |
| 5 | Ruth London, M.D.Chicago, IL |
| 6 | Anna Zolotnitskaya, MDHawthorne, NY |
| 7 | Shefali Vyas, MDWest Orange, NJ |
| 8 | Robert Weiss, MDHawthorne, NY |
| 9 | Ridwan Tarabishi, MDToledo, OH |
| 10 | Mark Mentser, MDColumbus, OH |
| 11 | John Mahan, MDColumbus, OH |
| 12 | Lavjay ButaniSacramento, CA |
| 13 | Juan Kupferman, MDBrooklyn, NY |
| 14 | Anup Singh, MDStaten Island, NY |
| 15 | Andrew Schwaderer, MDIndianapolis, IN |
| 16 | Elisabeth Simon, M.D.Albany, NY |
| 17 | Hiren Patel, MDColumbus, OH |
| 18 | Robert Woroniecki, M.D.Stony Brook, NY |
Related Specialties
Adjacent specialties in the NUCC Health Care Provider Taxonomy - same Pediatrics category.
Compare Pediatric Nephrology Physician vs Pediatrics Physician →
Frequently Asked Questions
How should I read Pediatric Nephrology Physician's mid-pack national roster?
How does Pediatric Nephrology 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.