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

Dr. James Allen Willis, MD

Individual provider Pain Medicine (Anesthesiology) Physician · NPI 1538153127

Dr. James Allen Willis, MD is a Pain Medicine (Anesthesiology) Physician in Auburn, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
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

11971 Heritage Oak Pl
Auburn, CA 95603-2461
Phone: (530) 745-9615
Fax: (530) 745-9610
Show map & directions

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

Specialties & licences

Pain Medicine (Anesthesiology) Physician (primary) Taxonomy 207LP2900X · Licence G37443 (CA)

Record details

NPI number1538153127
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 9, 2005
Last updated in NPPESMay 14, 2014
Mailing address11971 Heritage Oak Pl, Auburn, CA 95603-2461

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