NPPES file of Aug 9, 2026

Registered Nurse in Maryland

2,453 NPPES records list registered nurse with a practice address in Maryland, 40 per 100,000 residents, the 27th highest rate of 51. Columbia and Baltimore have the most; each record links to the provider's NPI and the Maryland license search. Page 46 of 50.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 163W00000X · method

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

Columbia has the most, 783

  1. Columbia783
  2. Baltimore393
  3. Silver Spring86
  4. Bowie73
  5. Bethesda56

Registered Nurse records in Maryland

  1. Gulshan UddinLaurel, MD 207071053099671
  2. Ngozi Ugbor, RNGreenbelt, MD 207701619237781
  3. Josephine UgwuokeLaurel, MD 207231558625137
  4. Salome UkaomaHyattsville, MD 207831245784644
  5. Karen Ulisney, NURSE PRACTITIONERBethesda, MD 208891932171113
  6. Erica UnderdownFort Meade, MD 207551760532428
  7. Ronnie Ursin, DNP, RNWaldorf, MD 206021154191906
  8. Ogunseye UthmanRiverdale, MD 207371033582655
  9. Corin Uviedo, RNColumbia, MD 210441194495259
  10. Innocent UwakweCollege Park, MD 207401386013159
  11. Maria Valdez, RNColumbia, MD 210461164974200
  12. La Tonya Valentine Jones, RNWaldorf, MD 206021508644501
  13. Michelle Vallandingham, RN, CDNBaltimore, MD 212011265378285
  14. Chanin Van ThielBethesda, MD 208171942896188
  15. Sherri Vandyke, RNEast New Market, MD 216311003259151
  16. Pamela Vanmeter, R.N.Columbia, MD 210461275955585
  17. Helen Vansant, RNBethesda, MD 208141558608281
  18. Karen Vantrieste, RNEaston, MD 216011144851585
  19. Fiorella Vargas, BSN, RNColumbia, MD 210461952714651
  20. Lucinda Vasquez, RNReisterstown, MD 211361184034324
  21. Misty Vass, BSN, IBCLCWoodbine, MD 217971902552524
  22. Barbara Vaught, R.N.Randallstown, MD 211331427394238
  23. Alexandra Vazquez, RNBaltimore, MD 212051912894445
  24. Nicholas VecchioTowson, MD 212041568356780
  25. Esther VegahRiverdale, MD 207371780944306
  26. Rachael Viale, RNBaltimore, MD 212051245910520
  27. Jennifer Viens, RNGaithersburg, MD 208771932574696
  28. Ingeliza VillanuevaGaithersburg, MD 208791235922915
  29. Cathy Vitez, R.N.Mc Henry, MD 215411710285994
  30. Jaydn VnmyklColumbia, MD 210441003417148
  31. Patricia Vogel, R.N.Columbia, MD 210461134460322
  32. Heather VoithoferColumbia, MD 210461932535408
  33. Michelle Voss, RNEaston, MD 216011386919561
  34. Sarah Vrabel, R.N.Columbia, MD 210461114394277
  35. Tonya Wade, RNMitchellville, MD 207211679938427
  36. Paula Waggoner, RNColumbia, MD 210461154790095
  37. Barbara Wahl, RNBaltimore, MD 212181679492482
  38. April Wainwright, RNCrofton, MD 211141780272971
  39. Esther WaldenColumbia, MD 210461932589256
  40. Teresa WaldronColumbia, MD 210461750759635
  41. Damilola Wale-AremuGaithersburg, MD 208791629776471
  42. Denise WalkerBaltimore, MD 212291538821244
  43. Jamilah WalkerColumbia, MD 210461598294993
  44. Ellen WallaceTowson, MD 212041558790956
  45. Sheila WalshColumbia, MD 210441255825329
  46. Elizabeth Walter, RNOakland, MD 215501215393137
  47. Janet WaltersElkton, MD 219211942944053
  48. Heather Walzel, PHDPomfret, MD 206751215777644
  49. Roy Wang, BSN, RN, CCRN, SRNASykesville, MD 217841972349850
  50. Wanxia Wang, RNNorth Potomac, MD 208781417217514

Source: CMS NPPES, primary taxonomy 163W00000X: records by practice city and the list of records, file of Aug 9, 2026.

Maryland ranks 27 of 51 per resident

  1. Maine44
  2. Arizona42
  3. Pennsylvania41
  4. Maryland40
  5. Arkansas40
  6. Oklahoma36
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 163W00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

2.0% of these records appear in a Medicare file, against 1.5% 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. Maryland2.0%
  2. United States1.5%

Registered Nurse records in Maryland, measured

  • In a Medicare file48 of 2,453 · 2.0% here, 1.5% nationally
  • In the CMS Doctors and Clinicians file36 · 1.5% here, 1.0% nationally
  • Not updated in five years or more1,607 · 65.5% here, 57.2% nationally
  • Median graduation year2022 · the 36 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 163W00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,453 NPPES records list registered nurse (163W00000X) as their primary taxonomy with a practice address in Maryland: 40 per 100,000 residents against 44 nationally (50 states and D.C.). Columbia has 783 of them (32%).

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. Oregon2,449
  2. Illinois2,628
  3. North Carolina2,100
  4. Arizona3,124

States with a similar rate per 100,000

  1. Arkansas39.6
  2. Pennsylvania41.4
  3. Oklahoma35.9
  4. Maine43.8

The largest states

  1. New York25,740
  2. California13,506
  3. Ohio9,656
  4. Texas8,921
  5. Washington5,708

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.