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

Ernesto P Gidaya, MD

Individual provider Anesthesiology Physician · NPI 1003873522

Ernesto P Gidaya, MD is an Anesthesiology in Anaheim, California. Qualified in 1978, 48 years ago. Practices with Anesthesia Specialists of Orange County Inc, a 16-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
48
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1111 W La Palma Ave
Anaheim, CA 92801-2804
Phone: (714) 774-1450
Fax: (714) 710-7741
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

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence A38770 (CA)

Record details

NPI number1003873522
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 27, 2006
Last updated in NPPESAugust 7, 2016

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 1978 (48 years in practice)
Group practice Anesthesia Specialists Of Orange County Inc — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Anaheim