Individual provider · Type 1 NPI

Olaniyi O. Olayinka, MD, MPH

Psychiatry Physician · Houston, TX

NPI number 1356865208 Active

Practice location

5615 H Mark Crosswell Jr St
Houston, TX 77021-1079

Call (713) 741-5000 Map

Mailing address

2800 S Macgregor Way
Houston, TX 77021-1032

Other practice locations

  • 352 State St, North Haven, CT 06473-3108 · (203) 781-4600
  • 1545 Atlantic Ave, Brooklyn, NY 11213-1122 · (757) 933-1480
  • 9401 Southwest Fwy, Houston, TX 77074-1407 · (713) 970-7000

Specialties and licenses

TaxonomyCodeLicense
Psychiatry Physician 2084P0800X305463 (NY)
Psychiatry Physician Primary 2084P0800XT5183 (TX)
Psychiatry Physician 2084P0800X67561 (CT)

Psychiatry Physician: A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic la…

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About NPI 1356865208

Olaniyi O. Olayinka, MD, MPH's National Provider Identifier is 1356865208, issued on Aug 2, 2017. The primary taxonomy on file is Psychiatry Physician (2084P0800X), and the practice location is in Houston, TX. The record was last updated on Aug 17, 2026.