Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Ryan Thomas Dosumu-Johnson, MD, PHD

Individual provider Psychiatry Physician · NPI 1134625734

Dr. Ryan Thomas Dosumu-Johnson, MD, PHD is a Psychiatry Physician in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2018
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

251 Central Park W Apt 1A
New York, NY 10024-4111
Phone: (718) 865-3369
Fax: (718) 691-3820
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence 300243 (NY)
Psychiatry Physician Taxonomy 2084P0800X · Licence 300243 (NY)

Record details

NPI number1134625734
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedApril 3, 2018
Last updated in NPPESDecember 2, 2025
Certification dateDecember 2, 2025

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