Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. James En-Cheh Tong, MD

Individual provider Pediatric Nephrology Physician · NPI 1306052667

Dr. James En-Cheh Tong, MD is a Pediatric Nephrology Physician in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
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

533 Parnassus Ave # U-585
San Francisco, CA 94143-2208
Phone: (415) 476-2423
Fax: (415) 476-9976
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Nephrology Physician (primary) Taxonomy 2080P0210X · Licence A91235 (CA)

Record details

NPI number1306052667
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 15, 2007
Last updated in NPPESOctober 14, 2021
Certification dateOctober 14, 2021

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