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

Donald J Williams, MD

Individual provider Nephrology Physician · NPI 1619164720

Donald J Williams, MD is a Nephrology Physician in Glendale, California. Licensed in California. Registered with an NPI since 2007.

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

1505 Wilson Ter Ste 155
Glendale, CA 91206-4071
Phone: (818) 500-4087
Fax: (818) 500-4065
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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 G41754 (CA)

Record details

NPI number1619164720
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 2, 2007
Last updated in NPPESSeptember 9, 2014

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