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 32 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. Aminat MossBowie, MD 207161801688841
  2. Kathleen Mottern, RNBurtonsville, MD 208661508147919
  3. Rosa Moudene, RNBethesda, MD 208141619425865
  4. Kathy Mouncey, R.N.Pasadena, MD 211221518180249
  5. Lisa Moussa, RN, BSNColumbia, MD 210441558717298
  6. Cissy MpanjuTemple Hills, MD 207481457096992
  7. Wazaino MsimbwaPasadena, MD 211221477372647
  8. Donna Mueller, RNColumbia, MD 210461922464130
  9. Leonard MugoBaltimore, MD 212341659815520
  10. Yolanda MuhammadFort George G Meade, MD 207551306680665
  11. Bukola MuiliBowie, MD 207201508588492
  12. Elizabeth Mukua, RNLaurel, MD 207081417512740
  13. Peter Mukudzavhu, RNBoonsboro, MD 217131932925401
  14. Laura MukumBowie, MD 207211154288678
  15. Mary Mullins, RN, LCCColumbia, MD 210461326329210
  16. James MumfordBaltimore, MD 212051326876749
  17. Juwairiya MuneemBaltimore, MD 212281689535585
  18. Tanyaradzwa MunemoBaltimore, MD 212201881129161
  19. Valentine Munford, RN, BSN, CM/DNColumbia, MD 210461548661549
  20. Moreen MungoreAdelphi, MD 207831649929704
  21. Jennifer Munson, RNKensington, MD 208951164714291
  22. Kelemua MunyieHyattsville, MD 207821902735392
  23. Lucy MuodumoguBowie, MD 207201780132589
  24. Mary MurageColumbia, MD 210461043689987
  25. Ann MurimiBaltimore, MD 212211770876062
  26. Diane Murphy, RNEast New Market, MD 216311275405193
  27. Jacqueline Murphy, RNGlen Burnie, MD 210611568346088
  28. Zachary Murphy, RNColumbia, MD 210451215437603
  29. Delta MurrayColumbia, MD 210461407269103
  30. Dianne Murray, RNSilver Spring, MD 209061871872549
  31. Catherine Music, RNColumbia, MD 210441346813151
  32. Silifat Mustapha, PHDUpper Marlboro, MD 207741497637722
  33. Nilufer MutluClarksburg, MD 208711659246338
  34. Jaclyn MyersColumbia, MD 210461952784746
  35. Christa Nairn, RNColumbia, MD 210441992451579
  36. Sharon Nalley, R.N.Columbia, MD 210461003111766
  37. Rohini Nalli, RNLaurel, MD 207231942978515
  38. Sophia NanColumbia, MD 210461255746616
  39. Alvine NanaTakoma Park, MD 209121770962789
  40. Janine Nance, RNColumbia, MD 210461336526490
  41. Jacob Nanjo, REGISTERED NURSEBaltimore, MD 212161437948650
  42. Toh Nasah-Mbang, RNBeltsville, MD 207051487918108
  43. Adam NastalskiBaltimore, MD 212361164858809
  44. Wendy Naumann, RNColumbia, MD 210461497172258
  45. Kathleen NavarroPrince Frederick, MD 206781952720955
  46. Vera Navarro, RNGaithersburg, MD 208771598148686
  47. Joanna NavasColumbia, MD 210461679901110
  48. Tiffany Nazaire, MSN, RN-BCBaltimore, MD 212141487389763
  49. Edwin NchofuaTakoma Park, MD 209121952672784
  50. Eveline NchofuaTakoma Park, MD 209121316473630

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.