NPPES file of Aug 9, 2026

Clinical Psychologist in Maryland

1,499 NPPES records list clinical psychologist with a practice address in Maryland, 24 per 100,000 residents, the 15th highest rate of 51. Baltimore and Bethesda have the most; each record links to the provider's NPI and the Maryland license search. Page 21 of 30.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103TC0700X · 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, 353

  1. Baltimore353
  2. Bethesda179
  3. Rockville94
  4. Silver Spring89
  5. Towson78

Clinical Psychologist records in Maryland

  1. Heather Norden, PSY.DLaurel, MD 207071619332293
  2. Mary Norman, PHDMonkton, MD 211111790331221
  3. Megan Norman, PSY.D.Baltimore, MD 212051710473038
  4. Amber Norwood, PH.D.Monrovia, MD 217701962769893
  5. Daniel Nothmann, PSY.D.Owings Mills, MD 211171386608420
  6. Jin Nothmann, PSY.D.Owings Mills, MD 211171861549461
  7. Alexis Nusbaum, PHDBaltimore, MD 212011821050873
  8. Sharon Nuss, PSY.D.Silver Spring, MD 209041275074676
  9. Jessica Nysenbaum, PHDBethesda, MD 208141326599762
  10. Christina O'Brien, PSY.D.Bethesda, MD 208891962646919
  11. Dana O'Brien, PHDRockville, MD 208521184726846
  12. Kathryn O'Brien, PSY.D.Annapolis, MD 214011083289938
  13. Kelly O'Brien, PH.D.Bethesda, MD 208141124334073
  14. Pgayle O'Callaghan, PSY.D.Severna Park, MD 211461154864437
  15. Michael O'Connell, PH.D.Ellicott City, MD 210421346316296
  16. William O'Connell, PSY.D.Odenton, MD 211131669309696
  17. David O'Connor, PH.D.Baltimore, MD 212011629176318
  18. Sara O'Malley, PHDBaltimore, MD 212011710262829
  19. Shin Ock, PHDKensington, MD 208951528568821
  20. Page Odom, PSY.DOdenton, MD 211131942463989
  21. Frederick Oeltjen, PH.D.Rockville, MD 208501942348487
  22. Richard Ogden, PH.D.Bethesda, MD 208141710106323
  23. Jennifer Oh, PSYDRockville, MD 208501255070793
  24. Mary-Jane Ojie-Badger, PHDEllicott City, MD 210421104133081
  25. Edwin Oliver, PSY DBaltimore, MD 212181124039268
  26. Oluwatofunmi Oni, PSYDBel Air, MD 210151407573728
  27. Rachel Oringher, PSY.D.Olney, MD 208321689153355
  28. Vivian Ota Wang, PH.D.Rockville, MD 208531376528109
  29. Arika Otani, ED.D.Arnold, MD 210121811150485
  30. Richard Ottenstein, PH.DOwings Mills, MD 211171417159195
  31. Lakitha Owens, PHDWaldorf, MD 206021467079889
  32. Lynn Owens, PSYDColumbia, MD 210461154618494
  33. Steven Palma, PSYDColumbia, MD 210461508354192
  34. Sara Palmer, P.H.D.Baltimore, MD 212391033165972
  35. Kristin Pankopf, PH.D.Rockville, MD 208501922240134
  36. Daniel Pardo, PSYDOwings Mills, MD 211171003189739
  37. Radhika Parekh, PSY.D.Baltimore, MD 212091982284139
  38. Sarah Pargan, PSYDBaltimore, MD 212091770217440
  39. Stephanie Park, PH.D.Rockville, MD 208541225490105
  40. Langley Parker, MSTimonium, MD 210931699617027
  41. Stephanie Parkhurst, PH.D.Silver Spring, MD 209051275280232
  42. Jessica Parrish, PH.D.Rockville, MD 208501326399502
  43. Robyn Pashby, PH.D.Bethesda, MD 208141578863080
  44. Mary Pasquella, PH.D.Bowie, MD 207161821150525
  45. Dhara Patel, PSYDColumbia, MD 210451679339824
  46. John PattonForestville, MD 207471497207369
  47. Laurie Paul, PHDChevy Chase, MD 208151225388002
  48. Samira Paul, DR.Bethesda, MD 208171669341152
  49. Michelle Pearce, PH.D.Ellicott City, MD 210431871740159
  50. Barbara Pearlman, PH.D.Rockville, MD 208521760526792

Source: CMS NPPES, primary taxonomy 103TC0700X: records by practice city and the list of records, file of Aug 9, 2026.

Maryland ranks 15 of 51 per resident

  1. Oregon27
  2. Virginia27
  3. Minnesota27
  4. Maryland24
  5. Washington21
  6. Maine21
  7. 50 states and D.C.20

Source: CMS NPPES, primary taxonomy 103TC0700X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

9.9% of these records appear in a Medicare file, against 12.2% 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. Maryland9.9%
  2. United States12.2%

Clinical Psychologist records in Maryland, measured

  • In a Medicare file148 of 1,499 · 9.9% here, 12.2% nationally
  • In the CMS Doctors and Clinicians file265 · 17.7% here, 22.4% nationally
  • Not updated in five years or more959 · 64.0% here, 65.3% nationally
  • Median graduation year2003 · the 265 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 103TC0700X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,499 NPPES records list clinical psychologist (103TC0700X) as their primary taxonomy with a practice address in Maryland: 24 per 100,000 residents against 20 nationally (50 states and D.C.). Baltimore has 353 of them (24%).

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 Jersey1,513
  2. Minnesota1,538
  3. Ohio1,581
  4. Colorado1,652

States with a similar rate per 100,000

  1. Virginia26.9
  2. Oregon27.0
  3. Washington21.4
  4. Maine21.1

The largest states

  1. California12,647
  2. New York6,558
  3. Illinois3,947
  4. Massachusetts3,185
  5. Florida2,980

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.