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

William R Warden, MD

Individual provider Pediatrics Physician · NPI 1568561561

William R Warden, MD is a Pediatrics Physician in Roseville, California. Licensed in California. Registered with an NPI since 2006.

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

3100 Douglas Blvd
Roseville, CA 95661-3866
Phone: (916) 774-8500
Fax: (916) 773-9223
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence G44691 (CA)

Record details

NPI number1568561561
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 22, 2006
Last updated in NPPESMay 8, 2015
Mailing address10470 Old Placerville Rd, Suite 100, Sacramento, CA 95827-2539

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