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

Mr. John Nelson Lazenby III, MHS, PA-C

Individual provider Surgical Physician Assistant · NPI 1336779206

Mr. John Nelson Lazenby III, MHS, PA-C is a Physician Assistant in McAlester, Oklahoma. Qualified in 2019, 7 years ago. Practices with Iowa Tribe of Oklahoma, an 8-clinician group and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
7
Licensed in
OK
In the registry since
2020
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

See every abbreviation used in this directory →

Practice location Address checks out

4 E Clark Bass Blvd Ste 302
McAlester, OK 74501-4269
Phone: (918) 426-4306
Show map & directions

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

Specialties & licences

Surgical Physician Assistant (primary) Taxonomy 363AS0400X · Licence 3133 (OK)

Record details

NPI number1336779206
Entity typeIndividual (Type 1)
GenderMale
Credentials MHS , PA-C
Sole proprietorYes
NPI enumeratedJanuary 20, 2020
Last updated in NPPESJanuary 20, 2020
Certification dateJanuary 20, 2020

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Iowa Tribe Of Oklahoma — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount