NPPES file of Aug 9, 2026

Obstetrics & Gynecology Nurse Practitioner in Maryland

82 NPPES records list obstetrics & gynecology nurse practitioner with a practice address in Maryland, 1.3 per 100,000 residents, the 6th highest rate of 51. Baltimore and Annapolis have the most; each record links to the provider's NPI and the Maryland license search. Page 2 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363LX0001X · 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, 21

  1. Baltimore21
  2. Annapolis7
  3. Frederick6
  4. Columbia5
  5. Silver Spring5

Obstetrics & Gynecology Nurse Practitioner records in Maryland

  1. Laura Lynch, CRNPColumbia, MD 210441124029285
  2. Mabel Matthias, CRNPBaltimore, MD 212021639479439
  3. Emily Maurer, WHNPBaltimore, MD 212371265860514
  4. Mary McGaffin, CRNPCollege Park, MD 207401326213307
  5. Renee Milligan, CRNPCollege Park, MD 207401831388693
  6. Lauren Milstead, RN, MSN, WHNP-BCAnnapolis, MD 214011982374682
  7. Dawn Mossburg, CRNPFrederick, MD 217021821131939
  8. Annette Naru, CRNPLeonardtown, MD 206501669441093
  9. Ashley Olszewski, CRNPFrederick, MD 217021396462859
  10. Anna Osztreicher, CRNBaltimore, MD 212151841233251
  11. Kristin PorterBowie, MD 207161366053217
  12. Julianna Rheault, CRNPAnnapolis, MD 214011861585119
  13. Ursula Rocha, WHNPEdgewater, MD 210371134666266
  14. Sarah Sauder, CNMGlen Burnie, MD 210611528757010
  15. Catherine Scaletta, MSN, RN, CRNPWaldorf, MD 206031750400545
  16. Vivian Scanlon, CRNPAnnapolis, MD 214011689831786
  17. Himja Shah, CRNP-OB/GYNAnnapolis, MD 214011093546426
  18. Chaniece Simmons, WHNP-BCLa Plata, MD 206461881441905
  19. Deborah Spinner, C.R.N.P.Baltimore, MD 212041659302529
  20. Erica Springer, C.R.N.PColumbia, MD 210441386926491
  21. Jean Staples, CRNPBel Air, MD 210141518057371
  22. Brianna Stenbar, MSN, CRNPSalisbury, MD 218041215547948
  23. Symone Stephens, WHNP-BCBaltimore, MD 212181124638184
  24. Tommy Stewart, N.P.Bethesda, MD 208891326030727
  25. Ann Stilwell, CRNPBaltimore, MD 212441518042225
  26. Nancy Swick, CRNP,MSN,RNC,LCCEBethesda, MD 208891912968660
  27. Mary Thulman, RN, CRNPBaltimore, MD 212021649442435
  28. Tiara TolbertWindsor Mill, MD 212441518613892
  29. Nakia Ware, CRNP-OB/GYNBethesda, MD 208891639727399
  30. Emily WeaverHagerstown, MD 217401295326163
  31. Phyllis Wells, CRNPColumbia, MD 210441699776831
  32. Logan WestAnnapolis, MD 214011467153080

Source: CMS NPPES, primary taxonomy 363LX0001X: records by practice city and the list of records, file of Aug 9, 2026.

Maryland ranks 6 of 51 per resident

  1. Pennsylvania1.5
  2. Colorado1.4
  3. North Dakota1.4
  4. Maryland1.3
  5. Maine1.3
  6. Massachusetts1.3
  7. 50 states and D.C.0.9

Source: CMS NPPES, primary taxonomy 363LX0001X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

58.5% of these records appear in a Medicare file, against 51.7% 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. Maryland58.5%
  2. United States51.7%

Obstetrics & Gynecology Nurse Practitioner records in Maryland, measured

  • In a Medicare file48 of 82 · 58.5% here, 51.7% nationally
  • In the CMS Doctors and Clinicians file33 · 40.2% here, 30.8% nationally
  • Not updated in five years or more36 · 43.9% here, 65.9% nationally
  • Median graduation year2016 · the 33 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363LX0001X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

82 NPPES records list obstetrics & gynecology nurse practitioner (363LX0001X) as their primary taxonomy with a practice address in Maryland: 1.3 per 100,000 residents against 0.9 nationally (50 states and D.C.). Baltimore has 21 of them (26%).

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. New Jersey83
  2. Colorado85
  3. Washington85
  4. Illinois75

States with a similar rate per 100,000

  1. Maine1.3
  2. Massachusetts1.3
  3. North Dakota1.4
  4. Arizona1.2

The largest states

  1. California394
  2. Florida273
  3. Pennsylvania199
  4. New York178
  5. Texas109

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.