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

Tong Sun, MD

Individual provider Nephrology Physician · NPI 1629161336

Tong Sun, MD is a Nephrology in Modesto, California. Qualified in 1991, 35 years ago. Practices with Golden Valley Health Centers, a 110-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
35
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

305 E Granger Ave Ste 202
Modesto, CA 95350-4345
Phone: (209) 526-1606
Fax: (209) 526-1677
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence A97313 (CA)

Record details

NPI number1629161336
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 2, 2006
Last updated in NPPESFebruary 22, 2008
Mailing address305 E Granger Ave, Ste 202, Modesto, CA 95350-4345

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Golden Valley Health Centers — 110 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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