Dr. Ann Graves Walker , MD
Internal Medicine • Walnut, CA
Professional Overview & Biography Verified Profile Summary
Dr. Ann Walker, MD is a registered healthcare professional specializing in Internal Medicine in Walnut, CA. Practice services are available at 1100 N GRAND AVE under active NPI credentials.
Practice Location & Contact Primary Location
1100 N Grand Ave
Bldg. 67b
Walnut, CA 917891341
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Walnut, CA
Practicing in Walnut, CA (18502 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Additional State Medicaid & Healthcare Payer Identifiers
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Specialist/Technologist - Athletic Trainer
Certified Athletic Trainer
Specialist/Technologist - Athletic Trainer
Certified Athletic Trainer
Specialist/Technologist - Athletic Trainer
Certified Athletic Trainer
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
NPI status registered as active in NPPES database
Registered at 1100 N GRAND AVE, BLDG. 67B, WALNUT, CA 917891341 (Tel: 9095945611)
Registered at 3629 GLENWOOD AVE, GLENDALE, CA 912081053 (Tel: 8182798313)
Recorded as ANN WALKER, MD
Internal Medicine (License #G85945 in CA)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
3629 Glenwood Ave
Glendale, CA 912081053
Phone: 8182798313
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.