NPPES file of Aug 9, 2026

Family Nurse Practitioner in Maryland

4,124 NPPES records list family nurse practitioner with a practice address in Maryland, 67 per 100,000 residents, the 35th highest rate of 51. Baltimore and Bethesda have the most; each record links to the provider's NPI and the Maryland license search. Page 57 of 83.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363LF0000X · 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, 712

  1. Baltimore712
  2. Bethesda185
  3. Silver Spring151
  4. Columbia146
  5. Rockville146

Family Nurse Practitioner records in Maryland

  1. Joan Ohayon, CRNPBethesda, MD 208921366684946
  2. Paula Ohiku, DNP, CRNP, PMHNPCatonsville, MD 212281215185327
  3. Michelle OhonbaElkridge, MD 210751447904172
  4. Olabimpe Ojebode, NPLinthicum Heights, MD 210901790367571
  5. Aimalohi OjehomonBaltimore, MD 212241700609062
  6. Kate Ojeyinka, CRNPOlney, MD 208321932655156
  7. Celestina OjirinnakaUpper Marlboro, MD 207741740847805
  8. Charity OkaforUpper Marlboro, MD 207721235724568
  9. Meriam Okani, CRNP, FNP-CSalisbury, MD 218041790050821
  10. Elizabeth Oke, NPBaltimore, MD 212151386309458
  11. Sharon Okeke-PhillipOdenton, MD 211131467151068
  12. Theresa Okereke, CRNPBaltimore, MD 211221225454937
  13. Olpha OkeroColumbia, MD 210461386479202
  14. Merab OkeyoGaithersburg, MD 208771821540576
  15. Grace OkhuereigbeCollege Park, MD 207401083169585
  16. Corazon Selina Okode, FNP-CHagerstown, MD 217401174206635
  17. Florence Okojie, CRNPLaurel, MD 207071538723143
  18. Michael Okojie, NURSE PRACTITIONERReisterstown, MD 211361598207060
  19. Oseremen Okojie, NPCatonsville, MD 212281114400066
  20. Jesse Okonigbo, NPColumbia, MD 210441013363670
  21. Cynthia Okonkwo, FNPRandallstown, MD 211331124539861
  22. Ijeoma OkonkwoElkridge, MD 210751023625381
  23. Immaculata OkonkwoBurtonsville, MD 208661700443157
  24. James OkoroBaltimore, MD 212341982552055
  25. Chika OkoroaforBowie, MD 207151427893106
  26. Belinda Okoruwa, CRNPCatonsville, MD 212281023780517
  27. Ngozika Okoye, NPBaltimore, MD 212231497178727
  28. Nkechinyere OkoyeRosedale, MD 212371447729983
  29. Emmanuella Okpah, FNPNottingham, MD 212361245822642
  30. Bernardine OkpalaBowie, MD 207201184284424
  31. Chilozie Okpala, CRNPSevern, MD 211441801724067
  32. Darlene Okpegbue, FNP-CSilver Spring, MD 209031619634342
  33. Amber Okubo, CRNP-FAMILYWhite Plains, MD 206951609330356
  34. Simi Okuboye, NPAnnapolis, MD 214011942330667
  35. Abigail Okyere-BoatengLa Plata, MD 206461609470525
  36. Abidemi Ola, CRNPBowie, MD 207201548719511
  37. Olabisi Oladipo, FNPBowie, MD 207151013685890
  38. Zainab OlafuyiRockville, MD 208501841005618
  39. Maimuna Olagoke, FNP-BCJessup, MD 207941699148965
  40. Nihinlola Olaigbe, FNP-BCBowie, MD 207151982316766
  41. Oluwatoyin OlajideBaltimore, MD 212141720581002
  42. Mary OlanduBaltimore, MD 212011033211503
  43. Oyebisi OlanrewajuRockville, MD 208501982119376
  44. Toyin OlasehindeBowie, MD 207151962973651
  45. Rebecca OlaughlinForest Hill, MD 210501225766835
  46. Oluwatoyin OlawaleMitchellville, MD 207211265133847
  47. Brittany Oldland, MSN, FNP-CRosedale, MD 212371194404749
  48. Ashley Oliphant, CRNPBel Air, MD 210151619370863
  49. Carlos Olivares, NP-CBethesda, MD 208141134591381
  50. Gloria Olivares, FNPCatonsville, MD 212281871928713

Source: CMS NPPES, primary taxonomy 363LF0000X: records by practice city and the list of records, file of Aug 9, 2026.

Maryland ranks 35 of 51 per resident

  1. Nevada68
  2. Massachusetts67
  3. Oklahoma67
  4. Maryland67
  5. Utah63
  6. Idaho62
  7. 50 states and D.C.71

Source: CMS NPPES, primary taxonomy 363LF0000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

73.9% of these records appear in a Medicare file, against 75.1% 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. Maryland73.9%
  2. United States75.1%

Family Nurse Practitioner records in Maryland, measured

  • In a Medicare file3,049 of 4,124 · 73.9% here, 75.1% nationally
  • In the CMS Doctors and Clinicians file2,372 · 57.5% here, 57.1% nationally
  • Not updated in five years or more1,706 · 41.4% here, 40.5% nationally
  • Median graduation year2019 · the 2,370 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363LF0000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

4,124 NPPES records list family nurse practitioner (363LF0000X) as their primary taxonomy with a practice address in Maryland: 67 per 100,000 residents against 71 nationally (50 states and D.C.). Baltimore has 712 of them (17%).

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. South Carolina4,320
  2. New Jersey3,881
  3. Alabama4,393
  4. Mississippi3,798

States with a similar rate per 100,000

  1. Oklahoma66.9
  2. Massachusetts67.5
  3. Nevada67.8
  4. Delaware68.7

The largest states

  1. Florida22,340
  2. Texas21,242
  3. California16,966
  4. New York14,805
  5. Ohio9,647

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.