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

Individual provider Internal Medicine Physician · NPI 1619104270

Jiwu Sun, MD is an Internal Medicine in Mountain View, California. Qualified in 1988, 38 years ago. Practices with Arya Medical Group Corp, a 22-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
38
Licensed in
CA
In the registry since
2009
Specialties on file
2
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

1902 Rock St Apt A
Mountain View, CA 94043-2567
Phone: (831) 636-5711
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence A106681 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A106681 (CA)

Record details

NPI number1619104270
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 22, 2009
Last updated in NPPESJanuary 22, 2018
Mailing address1902 Rock St, Apt A, Mountain View, CA 94043-2567

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1988 (38 years in practice)
Group practice Arya Medical Group Corp — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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