NPPES file of Aug 9, 2026

Obstetrics & Gynecology Physician in Maryland

1,034 NPPES records list obstetrics & gynecology physician with a practice address in Maryland, 17 per 100,000 residents, the 7th highest rate of 51. Baltimore and Bethesda have the most; each record links to the provider's NPI and the Maryland license search. Page 15 of 21.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207V00000X · 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, 288

  1. Baltimore288
  2. Bethesda67
  3. Silver Spring67
  4. Columbia56
  5. Rockville53

Obstetrics & Gynecology Physician records in Maryland

  1. Robert Ottenritter, M.D.Towson, MD 212041184775280
  2. Sheila Overton, MDDamascus, MD 208721639227580
  3. Amanda Owens, DOBethesda, MD 208891821250903
  4. Nefertari Owens, MDBaltimore, MD 212151922596527
  5. Radha Padhy, M.D.Frederick, MD 217021770997041
  6. Paul Paetow, M.D.Towson, MD 212041588013171
  7. Autusa PahlavanBaltimore, MD 212871376129353
  8. Brittany Paivanas, MDAnnapolis, MD 214011730405887
  9. Sonia Pandit-Zaft, MDOwings Mills, MD 211171952302879
  10. Alok Pant, MDBaltimore, MD 212871538207162
  11. Sarah Parker, MDJb Andrews, MD 207621578020772
  12. Aditya Parshad, M.D.Glen Burnie, MD 210611487648424
  13. Michael Parsons, M.D.Catonsville, MD 212281841373461
  14. Andrew Pataki, MDEllicott City, MD 210431225097637
  15. Karishma Patel, M.D.Gaithersburg, MD 208771265609697
  16. Silka Patel, MD, MPHBaltimore, MD 212241376832543
  17. Sweta Patel, D.OSilver Spring, MD 209101033435714
  18. Danielle Patterson, MDBaltimore, MD 212241578650818
  19. Kristin Patzkowsky, MDBaltimore, MD 212641134390057
  20. Ronald Paul, M.D.Chevy Chase, MD 208151538191515
  21. Stephanie Payton-Petersen, MDDamascus, MD 208721679032668
  22. Murray Pearlman, MDOwings Mills, MD 211171346241890
  23. Susan Peeler, MDGambrills, MD 210541831113174
  24. Robert Pegues, M.D.Towson, MD 212041861503641
  25. Ruchita Pendse, MDBaltimore, MD 212241003565276
  26. Marcus Penn, M.D.Annapolis, MD 214011942287313
  27. Natalia Perez CantalapiedraBaltimore, MD 212011548846967
  28. Elizabeth Pernal, M.D.Salisbury, MD 218041356345235
  29. Areisa PetersSilver Spring, MD 209101831764661
  30. Shillena Peters-Gill, M.D.Baltimore, MD 212441932139268
  31. Analeta Peterson, M.D.Frederick, MD 217021083933162
  32. Logan Peterson, M.D.Bethesda, MD 208891982942983
  33. Carol Phillips, MDBaltimore, MD 212241710031679
  34. Barbara Phillips-Seitz, MDClarksville, MD 210291326021676
  35. Cicely Pickett, MDHalethorpe, MD 212271932105145
  36. Eva Pickler, M.D.Damascus, MD 208721861461758
  37. Nicole Pilevsky, MDFulton, MD 207591174506273
  38. Jane Piness, MDDamascus, MD 208721053382796
  39. Lisa Polko, MDLeonardtown, MD 206501841250651
  40. Stephanie Pollard, M.D., M.P.H.Baltimore, MD 212041609230317
  41. Laurence Polsky, MDPrince Frederick, MD 206781952473845
  42. Kathleen Pombier, M.D.Jb Andrews, MD 207621376905349
  43. Howard PopkinBaltimore, MD 212251386606762
  44. Laurie Pordum, DOColumbia, MD 210461922038942
  45. Aliya Poshni, MDRockville, MD 208501457389017
  46. Adrienne Potts, M.D.Silver Spring, MD 209011750408670
  47. Alexander Powell, MDBowie, MD 207161790361301
  48. Anna Powell, M.D.Towson, MD 212041598076887
  49. Hartaj Powell, MDSilver Spring, MD 209011598942765
  50. William Prevas, M.D.Towson, MD 212041417052085

Source: CMS NPPES, primary taxonomy 207V00000X: records by practice city and the list of records, file of Aug 9, 2026.

Maryland ranks 7 of 51 per resident

  1. Rhode Island19
  2. Michigan18
  3. New Hampshire17
  4. Maryland17
  5. Illinois16
  6. Alaska16
  7. 50 states and D.C.14

Source: CMS NPPES, primary taxonomy 207V00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

74.8% of these records appear in a Medicare file, against 75.6% 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. Maryland74.8%
  2. United States75.6%

Obstetrics & Gynecology Physician records in Maryland, measured

  • In a Medicare file773 of 1,034 · 74.8% here, 75.6% nationally
  • In the CMS Doctors and Clinicians file598 · 57.8% here, 60.3% nationally
  • Not updated in five years or more562 · 54.4% here, 56.2% nationally
  • Median graduation year2005 · the 597 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207V00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,034 NPPES records list obstetrics & gynecology physician (207V00000X) as their primary taxonomy with a practice address in Maryland: 17 per 100,000 residents against 14 nationally (50 states and D.C.). Baltimore has 288 of them (28%).

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. Washington1,038
  2. Massachusetts1,127
  3. Colorado906
  4. Missouri902

States with a similar rate per 100,000

  1. Illinois16.4
  2. New Hampshire17.1
  3. Virgin Islands17.2
  4. Alaska16.2

The largest states

  1. California5,088
  2. Texas3,524
  3. New York3,174
  4. Florida2,601
  5. Illinois2,062

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.