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

Mr. John Wayne Cowan, PA

Individual provider Physician Assistant · NPI 1083706089

Mr. John Wayne Cowan, PA is a Physician Assistant in Encinitas, California. Qualified in 1997, 29 years ago. Practices with Tri-City Orthopaedic Surgery Medical Group Inc, a 24-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
29
Licensed in
CA
In the registry since
2006
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

320 Santa Fe Dr Ste 300
Encinitas, CA 92024-5138
Phone: (760) 753-5667
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA14430 (CA)

Record details

NPI number1083706089
Entity typeIndividual (Type 1)
GenderMale
Credentials PA
Sole proprietorNo
NPI enumeratedSeptember 28, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Tri-City Orthopaedic Surgery Medical Group Inc. — 24 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Encinitas