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

John Gainey, MD

Individual provider Anesthesiology Physician · NPI 1235284738

John Gainey, MD is an Anesthesiology in Walnut Creek, California. Graduated from Creighton University School of Medicine in 2002, 24 years ago. Practices with Premier Anesthesia of California PC, a 42-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
24
Trained at
Creighton University School of Medicine
Licensed in
CA
In the registry since
2007
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

1601 Ygnacio Valley Rd
Walnut Creek, CA 94598-3122
Phone: (925) 939-3000
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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 A92606 (CA)

Record details

NPI number1235284738
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 24, 2007
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolCREIGHTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2002 (24 years in practice)
Group practice Premier Anesthesia Of California Pc — 42 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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