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

Ann Graves Walker, MD

Individual provider Internal Medicine Physician · NPI 1730374901

Ann Graves Walker, MD is an Internal Medicine Physician in Walnut, California. Practices as a sole proprietor. Licensed in California.

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

1100 N Grand Ave Bldg 67B
Walnut, CA 91789-1341
Phone: (909) 594-5611
Fax: (909) 468-3997
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Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence G85945 (CA)

Record details

NPI number1730374901
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 11, 2007
Last updated in NPPESSeptember 11, 2007
Mailing address3629 Glenwood Ave, Glendale, CA 91208-1053

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