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

Dr. Gary William Lambert, DO

Individual provider Family Medicine Physician · NPI 1619068715

Dr. Gary William Lambert, DO is a Family Practice in Muskogee, Oklahoma. Graduated from Oklahoma State University College of Osteopathic Medicine in 1978, 48 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
48
Trained at
Oklahoma State University College of Osteopathic Medicine
Licensed in
OK
In the registry since
2006
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

620 E Okmulgee
Muskogee, OK 74403-5528
Phone: (918) 682-1433
Fax: (918) 682-4037
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 1950 (OK)

Record details

NPI number1619068715
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedSeptember 27, 2006
Last updated in NPPESSeptember 27, 2016
Mailing address620 E Okmulgee, Muskogee, OK 74403-5528

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOKLAHOMA STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1978 (48 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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