NPPES file of Aug 9, 2026

Pediatric Gastroenterology Physician in Pennsylvania

163 NPPES records list pediatric gastroenterology physician with a practice address in Pennsylvania, 1.3 per 100,000 residents, the 4th highest rate of 50. Philadelphia and Pittsburgh have the most; each record links to the provider's NPI and the Pennsylvania license search. Page 4 of 4.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2080P0206X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Philadelphia has the most, 103

  1. Philadelphia103
  2. Pittsburgh25
  3. Danville8
  4. Hershey7
  5. Allentown6

Pediatric Gastroenterology Physician records in Pennsylvania

  1. Naser Tolaymat, MDAllentown, PA 181031841229952
  2. Khadija Toor, MDPhiladelphia, PA 191341225290919
  3. Andrea Tou, MDPhiladelphia, PA 191041366902470
  4. Eduardo Tron, MDDanville, PA 178221861457491
  5. Paul Ufberg, DO, MBAPhiladelphia, PA 191041124265004
  6. Doris Valenzuela AraujoPhiladelphia, PA 191041992262638
  7. Veena VenkatPittsburgh, PA 152131750598975
  8. Orith Waisbourd-Zinman, M.D.Philadelphia, PA 191041669727632
  9. Mei-Lun Wang, M.D.Philadelphia, PA 191041548277486
  10. Jennifer Webster, D.O.Philadelphia, PA 191041205122652
  11. Jessica Wen, M.D.Philadelphia, PA 191041023215167
  12. William Wenner, MDHershey, PA 170331033354139
  13. Sharon Wolfson, MDPhiladelphia, PA 191041093160475

Source: CMS NPPES, primary taxonomy 2080P0206X: records by practice city and the list of records, file of Aug 9, 2026.

Pennsylvania ranks 4 of 50 per resident

  1. District of Columbia4.1
  2. Massachusetts1.9
  3. Rhode Island1.6
  4. Pennsylvania1.3
  5. Missouri1.2
  6. Ohio1.2
  7. 50 states and D.C.0.7

Source: CMS NPPES, primary taxonomy 2080P0206X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

54.0% of these records appear in a Medicare file, against 64.2% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Pennsylvania54.0%
  2. United States64.2%

Pediatric Gastroenterology Physician records in Pennsylvania, measured

  • In a Medicare file88 of 163 · 54.0% here, 64.2% nationally
  • In the CMS Doctors and Clinicians file32 · 19.6% here, 31.4% nationally
  • Not updated in five years or more105 · 64.4% here, 51.8% nationally
  • Median graduation year2007 · the 32 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2080P0206X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

163 NPPES records list pediatric gastroenterology physician (2080P0206X) as their primary taxonomy with a practice address in Pennsylvania: 1.3 per 100,000 residents against 0.7 nationally (50 states and D.C.). Philadelphia has 103 of them (63%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Florida145
  2. New York182
  3. Ohio141
  4. Texas190

States with a similar rate per 100,000

  1. Missouri1.2
  2. Delaware1.1
  3. Rhode Island1.6
  4. Wisconsin0.9

The largest states

  1. California264
  2. Texas190
  3. New York182
  4. Florida145
  5. Ohio141

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.