NPPES file of Aug 9, 2026

Gynecology Physician in Maryland

131 NPPES records list gynecology physician with a practice address in Maryland, 2.1 per 100,000 residents, the 2nd highest rate of 51. Baltimore and Silver Spring have the most; each record links to the provider's NPI and the Maryland license search. Page 3 of 3.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207VG0400X · method

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

Baltimore has the most, 31

  1. Baltimore31
  2. Silver Spring10
  3. Rockville8
  4. Annapolis7
  5. Bethesda7

Gynecology Physician records in Maryland

  1. Rolando Perez, MDSilver Spring, MD 209021467443960
  2. Ann Peters, M.S., M.D. CANDIDATEBaltimore, MD 212041114269750
  3. Ashley Pimperl, CRNPGreenbelt, MD 207701255107231
  4. Lawrence Prichep, M.D.Annapolis, MD 214011710962881
  5. Kelsey Quick, PA-CPasadena, MD 211221104428275
  6. Uma Ramakrishna, M.DSilver Spring, MD 209051477697852
  7. Nancy Ripp, M.D.Gaithersburg, MD 208781962703389
  8. Manjit Risam, M.D.Bowie, MD 207161306830047
  9. James Rivers, M.D.Annapolis, MD 214011265435986
  10. Adel Sansur, MDReisterstown, MD 211361679808976
  11. Danilo Santos, MDTowson, MD 212041295716843
  12. Farinaz Seifi, MDBaltimore, MD 212011770989014
  13. Sheo Sharma, M.D.Lutherville, MD 210931285658112
  14. Jeri Shuster, M.D.Columbia, MD 210441487644894
  15. Michael Simmons, MDTimonium, MD 210931104931328
  16. Michael SindlerBaltimore, MD 212291730216581
  17. Rosalinda Sison-Alidio, M.D.Baltimore, MD 212121326050147
  18. Susan Smigocki, M.D.Damascus, MD 208721225094386
  19. Diana Soffer, M.D.Prince Frederick, MD 206781457625584
  20. William Spencer-Strong, M.D.Baltimore, MD 212181407810682
  21. Ellen Taylor, M.D.Baltimore, MD 212091174597587
  22. Lenore Tietjens-Grillo, M.D.Greenbelt, MD 207701376609248
  23. Kristina Torrence, M.D.Hagerstown, MD 217421598025009
  24. Steven Tucker, MDTowson, MD 212041184610719
  25. Laurie Tyau, MDRockville, MD 208521639150758
  26. Usha Varma, MDBaltimore, MD 212011750461000
  27. Marc Vatin, MDBethesda, MD 208141689719858
  28. Joan Wang, MDSparks, MD 211521790850519
  29. Frederick Weinstein, M.D.Towson, MD 212041245332477
  30. Christopher Zahn, MDBethesda, MD 208141073505145
  31. David Zisow, MDForest Hill, MD 210501124024500

Source: CMS NPPES, primary taxonomy 207VG0400X: records by practice city and the list of records, file of Aug 9, 2026.

Maryland ranks 2 of 51 per resident

  1. District of Columbia4.4
  2. Maryland2.1
  3. Connecticut1.9
  4. Wyoming1.9
  5. 50 states and D.C.1.1

Source: CMS NPPES, primary taxonomy 207VG0400X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

52.7% of these records appear in a Medicare file, against 57.2% 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. Maryland52.7%
  2. United States57.2%

Gynecology Physician records in Maryland, measured

  • In a Medicare file69 of 131 · 52.7% here, 57.2% nationally
  • In the CMS Doctors and Clinicians file43 · 32.8% here, 35.7% nationally
  • Not updated in five years or more86 · 65.6% here, 68.7% nationally
  • Median graduation year1989 · the 43 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207VG0400X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

131 NPPES records list gynecology physician (207VG0400X) as their primary taxonomy with a practice address in Maryland: 2.1 per 100,000 residents against 1.1 nationally (50 states and D.C.). Baltimore has 31 of them (24%).

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. Massachusetts128
  2. Ohio128
  3. North Carolina139
  4. New Jersey140

States with a similar rate per 100,000

  1. Puerto Rico2.1
  2. Connecticut1.9
  3. Wyoming1.9
  4. New York1.8

The largest states

  1. Florida412
  2. California369
  3. New York362
  4. Texas229
  5. Georgia175

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.