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 4 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. Jeremy Carmasin, PHDBaltimore, MD 212011760916522
  2. Nicolette Carnahan, PHDBaltimore, MD 212871235860867
  3. Sandra Carr, MSBel Air, MD 210141629280607
  4. Jamie Carreno Davidson, PHDBethesda, MD 208141154614345
  5. Jamee Carroll, PHDSilver Spring, MD 209101598639437
  6. Shelia Carroll, PH.D, LPLandover, MD 207851164088258
  7. Robert Carrubba, PHDColumbia, MD 210441750654778
  8. La Keita Carter, LICENSED PSYCHOLOGISOwings Mills, MD 211171457687659
  9. Caron Casciato, PSYCHOLOGISTHalethorpe, MD 212271295243657
  10. Christine Caselles, PH.D.Bethesda, MD 208141396890067
  11. Valerie Cason, PH.D.Owings Mills, MD 211171336259696
  12. Edward Cassidy, PH.D.Crofton, MD 211141295767879
  13. Andrea Castelhano, PSYDBaltimore, MD 212041245742154
  14. Jessica CavuotoRockville, MD 208501780083105
  15. Kaitlyn Centola, LPABel Air, MD 210141578424495
  16. Janae CephasBaltimore, MD 212081891457016
  17. Jae Seung Cha, PSY.D.Germantown, MD 208761528572724
  18. Jane Chabbott, LCSWKensington, MD 208951598825333
  19. Tatiana ChakkoSykesville, MD 217841013461706
  20. Holly Chalk, PHDEldersburg, MD 217841174853253
  21. Clifton Chamberlin, PHDBethesda, MD 208141932552882
  22. Erica ChandlerAdelphi, MD 207831144100454
  23. Deepan Chatterjee, PHDSilver Spring, MD 209041114166170
  24. Rukhsana Chaudhry Jewayni, PSY.D.Chevy Chase, MD 208151003172693
  25. Karishma Chengappa, PH.DBaltimore, MD 212051437533767
  26. Christine Chianese, PSYDGreenbelt, MD 207701518318179
  27. Divine Chiangeh, PSYCHOLOGY ASSOCIATELaurel, MD 207071003539164
  28. Erika ChiappiniBaltimore, MD 212871932766979
  29. Andrea Chisolm, PH.D.Silver Spring, MD 209041801140199
  30. Emma ClarkAnnapolis, MD 214011770449621
  31. Racheal Clark, PH.D., BCBAClarksville, MD 210291124685805
  32. David Clinton, PH.D.Mount Airy, MD 217711750816575
  33. Malika ClossonBaltimore, MD 212011962411710
  34. Laurel Cofell, PH.D.Bethesda, MD 208891104126903
  35. Mary Cogar, PH.D.Baltimore, MD 212041598983900
  36. Sheila Cohen, LCSWCChevy Chase, MD 208151851405773
  37. Barbara Cohl, PH.D.Laurel, MD 207071952424756
  38. Sheila Collicott, PSY.D.Waldorf, MD 206021689621708
  39. James Collins, PHD LPSt Cloud, MD 563031437240082
  40. Loren Connolly, PHDBaltimore, MD 212391033189550
  41. Elizabeth Cook, PHDBaltimore, MD 212051508384413
  42. Sharon Cooper, PHDRockville, MD 208521891850251
  43. Sarah Cornbrooks, PH.D.Lutherville, MD 210931700163953
  44. Brian Corrado, PSY.D.Bethesda, MD 208141346361441
  45. Teresa Correia, PSY.D.Chester, MD 216191467758086
  46. Meghan Corso, PSYDBethesda, MD 208891043311566
  47. Paul Costa, PHDBaltimore, MD 212241073790572
  48. John Coughlin, PSY.D.Columbia, MD 210451932404423
  49. Christiane Cox, PH.D.Baltimore, MD 212051891851655
  50. Michele Crisafulli, PH.D.Baltimore, MD 212011043758881

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.