Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Ryan James Grantham

Individual provider Psychiatry Physician · NPI 1376114744

Ryan James Grantham is a Psychiatry Physician in Oklahoma City, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2021.

Licensed in
OK
In the registry since
2021
Specialties on file
2

Practice location Address checks out

800 Stanton L Young Blvd
Oklahoma City, OK 73104-5018
Phone: (405) 271-2316
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X
Psychiatry Physician Taxonomy 2084P0800X · Licence 1376114744 (OK)

Record details

NPI number1376114744
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 7, 2021
Last updated in NPPESAugust 16, 2023
Certification dateAugust 16, 2023

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