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

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Practice location Address checks out

1111 W La Palma Ave
Anaheim, CA 92801-2804
Phone: (714) 774-1450
Fax: (714) 710-7741
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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
Mailing address1211 W La Palma Ave Ste 209, Anaheim, CA 92801-2802

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

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