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

Dr. Barbara Jean Davis, DO

Individual provider Internal Medicine Physician · NPI 1942425079

Dr. Barbara Jean Davis, DO is an Internal Medicine Physician in Irvine, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

11 Technology Dr
Irvine, CA 92618-2302
Phone: (855) 206-6764
Fax: (949) 923-3575
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 20A9925 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence 20A9925 (CA)

Record details

NPI number1942425079
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 16, 2007
Last updated in NPPESNovember 22, 2016
Mailing address11 Technology Dr, Irvine, CA 92618-2302

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