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

Michael A Thayer, PA

Individual provider Physician Assistant · NPI 1558364422

Michael A Thayer, PA is a Physician Assistant in Oklahoma City, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2005.

Licensed in
OK
In the registry since
2005
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

See every abbreviation used in this directory →

Practice location Address checks out

5501 N Portland Ave
Oklahoma City, OK 73112-2074
Phone: (405) 604-6000
Fax: (918) 664-2521
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 1064 (OK)

Record details

NPI number1558364422
Entity typeIndividual (Type 1)
GenderMale
Credentials PA
Sole proprietorNo
NPI enumeratedMay 24, 2005
Last updated in NPPESDecember 9, 2009

Other providers in Oklahoma City