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

John M Walker, DO

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1356731731

John M Walker, DO is a Student in an Organized Health Care Education/Training Program in Tulsa, Oklahoma. Practices as a sole proprietor. Licensed in Oklahoma.

Licensed in
OK
In the registry since
2015
Specialties on file
2
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 Ste 400
Tulsa, OK 74127-9023
Phone: (845) 234-8420
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 6272 (OK)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1356731731
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJanuary 23, 2015
Last updated in NPPESJanuary 13, 2020
Certification dateJanuary 13, 2020
Mailing address717 S Houston Ave, Suite 400, Tulsa, OK 74127-9023

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