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

Marie A. Demasi, PAC

Individual provider Physician Assistant · NPI 1689833675

Marie A. Demasi, PAC is a Physician Assistant in Oakhurst, California. Qualified in 2007, 19 years ago. Practices with First Health Medical Center of Fresno Inc, a 2-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
19
Licensed in
CA
In the registry since
2008
Specialties on file
2
What do these letters mean?
PAC — Physician Assistant, Certified
A physician assistant holding current national certification; usually written PA-C.

See every abbreviation used in this directory →

Practice location Address checks out

40232 Junction Dr
Oakhurst, CA 93644
Phone: (559) 658-6420
Fax: (559) 658-6460
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA.19592 (CA)
Medical Physician Assistant Taxonomy 363AM0700X · Licence PA 19592 (CA)

Record details

NPI number1689833675
Entity typeIndividual (Type 1)
GenderFemale
Credentials PAC
Sole proprietorNo
NPI enumeratedJune 4, 2008
Last updated in NPPESOctober 28, 2015

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice First Health Medical Center Of Fresno Inc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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