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

Dr. Zachary Griffin, DO

Individual provider General Practice Physician · NPI 1922685049

Dr. Zachary Griffin, DO is an Internal Medicine in Tulsa, Oklahoma. Graduated from Oklahoma State University College of Osteopathic Medicine in 2021, 5 years ago. Practices with Oklahoma State University, a 112-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Oklahoma.

Years since qualifying
5
Trained at
Oklahoma State University College of Osteopathic Medicine
Licensed in
OK
In the registry since
2021
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

717 S Houston Ave Fl 3
Tulsa, OK 74127-9023
Phone: (918) 382-5058
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 744 W 9th St, Tulsa, OK 74127-9907 — (918) 599-1000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 7768 (OK)
General Practice Physician Taxonomy 208D00000X · Licence 7768 (OK)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1922685049
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 25, 2021
Last updated in NPPESMay 14, 2025
Certification dateMay 14, 2025
Mailing address717 S Houston Ave Fl 3, Tulsa, OK 74127-9023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesGENERAL PRACTICE
Medical schoolOKLAHOMA STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2021 (5 years in practice)
Group practice Oklahoma State University — 112 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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