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 14 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. Latasha Murphy, M.D.Baltimore, MD 212011245505684
  2. Tina MusaUpper Marlboro, MD 207741033572268
  3. Mary Nace, M.D.Bethesda, MD 208891245326180
  4. Meredith Nachbahr, M.D.Towson, MD 212041689973422
  5. Elissa Nagy, DOWestminster, MD 211571841685294
  6. Prathap Naini, MDTakoma Park, MD 209121972898625
  7. Amalia Namath, MDBethesda, MD 208921265053631
  8. Kerri Nardone, D.O.Silver Spring, MD 209041225220908
  9. Susan Nasab, M.DLutherville, MD 210931427405216
  10. Arthur Nauman, M.D.Baltimore, MD 212361083777379
  11. Adela NavarroBaltimore, MD 212251043270655
  12. Shriddha Nayak, M.D.Baltimore, MD 212871912340068
  13. Victoire Ndong, M.DBaltimore, MD 212871548623473
  14. Joyce Neal, M.D.Leonardtown, MD 206501730187527
  15. Norman Neches, M.D.Columbia, MD 210441487617387
  16. Christine Neto, MDBerlin, MD 218111376559500
  17. Brooke NeumannBethesda, MD 208921417534074
  18. Judith Newberger, CNMBaltimore, MD 212151477655249
  19. Corliss Newhouse, MDRockville, MD 208501811979602
  20. Alyssa Newton, M.D.Catonsville, MD 212281295197739
  21. Lauren Ng, M.D.Silver Spring, MD 209021710278817
  22. Anh Nguyen, DOSilver Spring, MD 209101275154866
  23. Honghanh Nguyen, M.D.Silver Spring, MD 209041467402370
  24. Erika Nichelson, DOEllicott City, MD 210421750499711
  25. Earl Nicholas, MDUpper Marlboro, MD 207741770694994
  26. Jackie Nichols, MD, MPHAnnapolis, MD 214011760607774
  27. Marie Nkodo, MDHyattsville, MD 207841245395821
  28. Brad Norman, MDSilver Spring, MD 209101013998608
  29. Candace Norwood Wilson, MDWestminster, MD 211571275791188
  30. Jenna Noveau, M.D.Fulton, MD 207591881937662
  31. Julio Novoa, MDBaltimore, MD 212011417981861
  32. Valinda Nwadike, M.D.Leonardtown, MD 206501760480099
  33. Stephanie Nwagwu, MD, MPHBaltimore, MD 212871205576220
  34. Nkechinyere Nwaobasi, M.D.Cheverly, MD 207851346497047
  35. Meghan O'Connor, M.D.Columbia, MD 210441164711370
  36. Theron O'Halloran, MDGlen Burnie, MD 210611093344145
  37. Peter O'Hare, M.D.Bel Air, MD 210141912160771
  38. Kimberly O'Rourke, M.D.Baltimore, MD 212041093929366
  39. Jonathan Oakes, MDBaltimore, MD 212441861700668
  40. Alicia Odum, MDSilver Spring, MD 209101457363517
  41. Andrew Oh, M.D.Hagerstown, MD 217401285637686
  42. Chetanna Okasi, MDColumbia, MD 210451356484083
  43. Chukwunonyeluanyi Okocha, MDGaithersburg, MD 208791669578597
  44. Dionne Oliver, M.D.Baltimore, MD 212091669486452
  45. Tara Olson, M.D.Damascus, MD 208721104184654
  46. Myrna Ortega, M.D.Pasadena, MD 211221821141631
  47. Vilma Ortega, MDDamascus, MD 208721750381794
  48. Shannon Osborne, MDBaltimore, MD 212241730746280
  49. Raphael Osei, M.D.Baltimore, MD 212371316276074
  50. Ogochukwu Oseji, MDBaltimore, MD 212251497311948

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.