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

Individual provider Internal Medicine Physician · NPI 1477631257

Dennis K. Ing, MD is an Internal Medicine in Oakland, California. Graduated from University of California, San Francisco School of Medicine in 1981, 45 years ago. Practices with Asian Health Services, a 91-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
45
Trained at
University of California, San Francisco School of Medicine
Licensed in
CA
In the registry since
2006
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

835 Webster St
Oakland, CA 94607-4219
Phone: (510) 908-2513
Fax: (510) 881-4688
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence G47878 (CA)

Record details

NPI number1477631257
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 1, 2006
Last updated in NPPESFebruary 25, 2016

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE
Graduated 1981 (45 years in practice)
Group practice Asian Health Services — 91 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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