NPPES file of Aug 9, 2026

Psychologist in Maryland

1,183 NPPES records list psychologist with a practice address in Maryland, 19 per 100,000 residents, the 12th highest rate of 51. Baltimore and Rockville have the most; each record links to the provider's NPI and the Maryland license search. Page 5 of 24.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103T00000X · 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, 284

  1. Baltimore284
  2. Rockville80
  3. Bethesda77
  4. Silver Spring75
  5. Columbia61

Psychologist records in Maryland

  1. Elizabeth Cross, PH.D.Baltimore, MD 212051053747451
  2. Lindsay Crow, PH.D.Columbia, MD 210451174969265
  3. Raymond CrowelSilver Spring, MD 209101578987905
  4. Kevin Crowley, PH.D.Silver Spring, MD 209051447124565
  5. Lee Crump, PH.D.Greenbelt, MD 207701780813790
  6. Dana Cunningham, PH.DLanham, MD 207061639283849
  7. Millicent Curlee, PHDBaltimore, MD 212011144183971
  8. Deborah Curry, PSY.D.Chevy Chase, MD 208151255568226
  9. Gary Curtis, PHDLutherville, MD 210931366461014
  10. Elizabeth Cutner, PH.D.Rockville, MD 208521538394465
  11. Ethan CuttlerNottingham, MD 212361306620919
  12. Victoria Dahl, PHDBaltimore, MD 212051093383267
  13. Caitlin Dail, PSY.D.Cambridge, MD 216131093531139
  14. Lawrence Dalton, ED.D.Chevy Chase, MD 208151619011624
  15. Daniel Damian, PSYDChevy Chase, MD 208151609187814
  16. Hien Dang-Hoang, PSY.DGermantown, MD 208761366809931
  17. John Danna, PH.D.North Potomac, MD 208781699102053
  18. John DarpinoAdelphi, MD 207831376424119
  19. James Dasinger, EDDReisterstown, MD 211361891851572
  20. Brandon Davis, PSYDSilver Spring, MD 209101821396755
  21. Carole Davis, PHDBaltimore, MD 212361447456405
  22. Corey Davis, PSY.D.Timonium, MD 210931245726280
  23. Donald Davis, PH.D.Severna Park, MD 211461043385925
  24. John Davis, PHDTowson, MD 212041922133842
  25. Catherine DayFrederick, MD 217011699636720
  26. Joseph De Marco, PSY.D.Baltimore, MD 212011164046785
  27. Kimberly Deberry, PH.D.Columbia, MD 210451962721449
  28. Renee Deboard-Lucas, PHDBaltimore, MD 212871518252766
  29. Tyra Decarlo, PHDTowson, MD 212041245353473
  30. Rebecca DefinbaughBaldwin, MD 210131093184301
  31. Victor Del Bene, PH.D.Baltimore, MD 212871306361951
  32. Terri Delay, PHDTowson, MD 212861881769180
  33. Natalie Delgado, PSY.D.Baltimore, MD 212051437814860
  34. Joyce Derby, PH.D.Olney, MD 208321538200399
  35. Anne-Marie Deutsch, PH.D.Bethesda, MD 208141881743730
  36. Christina DevlingMount Airy, MD 217711952192064
  37. Denise Dewhurst, PHDGermantown, MD 208741285723478
  38. Marie Deyro, PSY.D.Annapolis, MD 214011730514357
  39. Christina Diaz, PSYDRockville, MD 208501376933556
  40. Monica Diaz-LopezAdelphi, MD 207831497622955
  41. Dwight Dickinson, PH.D.,Baltimore, MD 212011629033113
  42. Matthew Dickson, PSYDCrofton, MD 211141760913131
  43. Kenneth Diehl, PSYDBaltimore, MD 212861285653949
  44. Marie Disabatino, PH.D.Rockville, MD 208521760628648
  45. Elizabeth Disney, PH.D.Columbia, MD 210461770505331
  46. Paula Domenici, PHDRockville, MD 208521336202928
  47. Aila DommestrupBaltimore, MD 212051740672906
  48. Mallie DonaldBaltimore, MD 212051427842574
  49. Leslie Donnelly, ED.DSalisbury, MD 218011255488631
  50. Mary Donnelly, PH.D.Kensington, MD 208951932223393

Source: CMS NPPES, primary taxonomy 103T00000X: records by practice city and the list of records, file of Aug 9, 2026.

Maryland ranks 12 of 51 per resident

  1. Kansas20
  2. West Virginia20
  3. Nebraska19
  4. Maryland19
  5. California19
  6. Maine19
  7. 50 states and D.C.14

Source: CMS NPPES, primary taxonomy 103T00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

7.7% of these records appear in a Medicare file, against 10.1% 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. Maryland7.7%
  2. United States10.1%

Psychologist records in Maryland, measured

  • In a Medicare file91 of 1,183 · 7.7% here, 10.1% nationally
  • In the CMS Doctors and Clinicians file168 · 14.2% here, 18.0% nationally
  • Not updated in five years or more732 · 61.9% here, 63.9% nationally
  • Median graduation year1999 · the 167 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 103T00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,183 NPPES records list psychologist (103T00000X) as their primary taxonomy with a practice address in Maryland: 19 per 100,000 residents against 14 nationally (50 states and D.C.). Baltimore has 284 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. Puerto Rico1,167
  2. Washington1,089
  3. Illinois1,011
  4. Colorado991

States with a similar rate per 100,000

  1. Nebraska19.3
  2. California18.7
  3. West Virginia19.6
  4. Maine18.6

The largest states

  1. California7,304
  2. New York5,045
  3. Pennsylvania2,687
  4. Michigan2,549
  5. Massachusetts2,367

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.