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

William Griffiths, MD

Individual provider Gastroenterology Physician · NPI 1689661720

William Griffiths, MD is a Gastroenterology Physician in Modesto, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
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

1541 Florida Ave Ste 200
Modesto, CA 95350-4429
Phone: (209) 577-3388
Fax: (209) 523-0764
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence C38621 (CA)

Record details

NPI number1689661720
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 4, 2005
Last updated in NPPESMarch 29, 2011
Mailing address1541 Florida Ave, Ste 200, Modesto, CA 95350-4429

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