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

Changlin Wang, MD

Individual provider Internal Medicine Physician · NPI 1861571572

Changlin Wang, MD is an Internal Medicine in Oakland, California. Qualified in 1982, 44 years ago. Practices with Asian Health Services, a 91-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
44
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
Phone: (510) 318-5800
Fax: (510) 986-8681
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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 A61313 (CA)

Record details

NPI number1861571572
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 3, 2006
Last updated in NPPESDecember 28, 2016
Mailing address835 Webster Street, Oakland, CA 94607

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1982 (44 years in practice)
Group practice Asian Health Services — 91 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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