NPPES file of Aug 9, 2026

Allergy & Immunology Physician in Pennsylvania

183 NPPES records list allergy & immunology physician with a practice address in Pennsylvania, 1.4 per 100,000 residents, the 11th highest rate of 51. Philadelphia and Blue Bell 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 207K00000X · 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, 39

  1. Philadelphia39
  2. Blue Bell16
  3. Pittsburgh14
  4. Hershey8
  5. Ardmore6

Allergy & Immunology Physician records in Pennsylvania

  1. Sumita Roy-Ghanta, MDPhiladelphia, PA 191041932269883
  2. Eric Schenkel, MDBethlehem, PA 180201306958939
  3. Ellen Scholnicoff, MDMurrysville, PA 156681811935059
  4. Henry Scovern, MDWyomissing, PA 196101699735969
  5. Manav Segal, M.D.Wyndmoor, PA 190381275747636
  6. Shailen Shah, M.D.Collegeville, PA 194261982799359
  7. Amar Sharma, M.D.Bethlehem, PA 180181194725440
  8. Alyson Simpson, MDGladwyne, PA 190351538288162
  9. Neha Sirohi, M.D.Philadelphia, PA 191031689084816
  10. Edward Skorpinski, M.D.Wyomissing, PA 196101881617405
  11. Steven Smith, MDPhiladelphia, PA 191341376595876
  12. Benjamin Soule, MDPhiladelphia, PA 191041619968591
  13. William Spiegel, MDBlue Bell, PA 194221720081854
  14. Matthew Straesser, MDHollidaysburg, PA 166481972999340
  15. Di Sun, M.D., MPHPhiladelphia, PA 191041992152938
  16. Paul Sutton, M.D.Lewisburg, PA 178371689681264
  17. Sharon Sweinberg, MDArdmore, PA 190031285680025
  18. Sebastian Sylvestre, MDState College, PA 168031619409851
  19. Patricia Takach, MDPhiladelphia, PA 191041407873441
  20. Sheryl Talbot, M.D.Wayne, PA 190871821423815
  21. Megan Taylor, M.D.Meadowbrook, PA 190461760474431
  22. Mark Titi, MDLancaster, PA 176011649268525
  23. Krista Todoric, M.D.Mechanicsburg, PA 170501093973091
  24. Russell Traister, M.D., PH.D.Pittsburgh, PA 152241336300672
  25. Pratibha Vakharia, M.D.Burnham, PA 170091407825417
  26. Sara Van MeerbekePittsburgh, PA 152131730615055
  27. Patrick Vannelli, MDBlue Bell, PA 194221316079676
  28. Rakesh Verma, M.D.Altoona, PA 166021417937384
  29. Lawrence Weber, MDPittsburgh, PA 152241750478640
  30. Ruthven Wodell, MDArdmore, PA 190031295780567
  31. Nicole WolfsetKing Of Prussia, PA 194061457855561
  32. Pierre Yong, MDPhiladelphia, PA 191041285794131
  33. Robert Zuckerman, MDHarrisburg, PA 171101043281496

Source: CMS NPPES, primary taxonomy 207K00000X: records by practice city and the list of records, file of Aug 9, 2026.

Pennsylvania ranks 11 of 51 per resident

  1. Minnesota1.5
  2. Kentucky1.4
  3. New Jersey1.4
  4. Pennsylvania1.4
  5. Michigan1.4
  6. North Carolina1.3
  7. 50 states and D.C.1.2

Source: CMS NPPES, primary taxonomy 207K00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

76.5% of these records appear in a Medicare file, against 80.0% 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. Pennsylvania76.5%
  2. United States80.0%

Allergy & Immunology Physician records in Pennsylvania, measured

  • In a Medicare file140 of 183 · 76.5% here, 80.0% nationally
  • In the CMS Doctors and Clinicians file109 · 59.6% here, 65.7% nationally
  • Not updated in five years or more111 · 60.7% here, 57.3% nationally
  • Median graduation year2000 · the 109 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207K00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

183 NPPES records list allergy & immunology physician (207K00000X) as their primary taxonomy with a practice address in Pennsylvania: 1.4 per 100,000 residents against 1.2 nationally (50 states and D.C.). Philadelphia has 39 of them (21%).

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. Florida204
  2. Illinois162
  3. North Carolina146
  4. Michigan137

States with a similar rate per 100,000

  1. New Jersey1.4
  2. Kentucky1.4
  3. Minnesota1.5
  4. Louisiana1.3

The largest states

  1. California444
  2. Texas327
  3. New York311
  4. Florida204
  5. Illinois162

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.