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 29 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. Laura Wandner, PH.D.Bethesda, MD 208141295118685
  2. Christine Wang, PHDRockville, MD 208501659967081
  3. Zixuan WangRockville, MD 208501467944439
  4. Michael Wannon, PH.D.Chevy Chase, MD 208151821287178
  5. Judith Ward, PSYDBaltimore, MD 212041124232533
  6. Beth Warner, PH.D.Glenn Dale, MD 207691871715441
  7. Alvoid WashingtonCapitol Heights, MD 207431821310608
  8. Erika Wasserman, PH.D.Silver Spring, MD 209101518180553
  9. Candice WatsonRockville, MD 208521487171658
  10. Robyn Waxman, PH.D.Towson, MD 212041275749723
  11. Stephen Wegener, PH.D.Baltimore, MD 212391164464632
  12. Sheldon Weinberg, PH.D.Bethesda, MD 208171225240153
  13. Eileen Weiner-Dwyer, PH.DBethesda, MD 208171649599275
  14. Benjamin Weinstein, PHDBaltimore, MD 212151083824965
  15. Ruth Weinstein, PH.D.Annapolis, MD 214011033233994
  16. Cindy Weisbart, PSYDBaltimore, MD 212011932314457
  17. Ophira Weiskopf, PSYDBaltimore, MD 212151205494200
  18. Nancy Weisman, PHDBethesda, MD 208141780897439
  19. Andrea Weiss, PH.D.Rockville, MD 208521942340336
  20. Brandon Weiss, PHDBaltimore, MD 212241568284180
  21. Catharine Weiss, PH.DBaltimore, MD 212291063512200
  22. Thomas Weiss, PH.D.Baltimore, MD 212091700954203
  23. Grace Weissman, PH DBethesda, MD 208141952497786
  24. Neil Weissman, PSY.D.Baltimore, MD 212011902997182
  25. Emily Wells, PSY.D.Silver Spring, MD 209101760504260
  26. Samantha WeltzBethesda, MD 208161316296478
  27. Victor Welzant, PSY.D.Towson, MD 212041184862062
  28. William Whitten, PHDBaltimore, MD 212011801168869
  29. Patricia Wick, PH.D.Baltimore, MD 212081487705828
  30. Robert Wicks, PSY.DEllicott City, MD 210421376757211
  31. Emerson Wickwire, PH.D.Baltimore, MD 212011790926434
  32. Serena Wieder, PH.D.Silver Spring, MD 209101841545159
  33. Twanesha WilcoxBaltimore, MD 212051639791742
  34. Lynn Wiljanen, PHDSalisbury, MD 218041083001812
  35. Alexa Wilkins, PSYDAnnapolis, MD 214021497440358
  36. Adrienne Williams, PH.D.Baltimore, MD 212011659527877
  37. Andrea Williams, PSYDWhite Plains, MD 206951114466869
  38. Bronwen Williams, PH.D.Gaithersburg, MD 208771164589883
  39. Corine Williams, PH.D.Baltimore, MD 212051427229806
  40. Katrina Williams, PSYDGermantown, MD 208761144690157
  41. Lashaun Williams, PSYDRockville, MD 208551144558016
  42. Megan Williams, PHDColumbia, MD 210451174256275
  43. Miya Williams, PSY.D.Annapolis, MD 214011083269906
  44. Neville Williams, PH.D.Pikesville, MD 212081568915932
  45. Thomas Williams, PH.D.Ft Meade, MD 207551609918887
  46. W. Williams, PHDSilver Spring, MD 209011386640183
  47. Elizabeth Williams-Plunkett, PH.D.Towson, MD 212041497923106
  48. Joni Williamson-Turner, PSYD, IBCLCUpper Marlboro, MD 207741881867133
  49. Crystal Willoughby, PSYDStevenson, MD 211531871788612
  50. Robert Wilson, PSY. D.Elkton, MD 219211386794519

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.