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

William Donovan Spangler, MD

Individual provider Pediatrics Physician · NPI 1194701441

William Donovan Spangler, MD is a Pediatrics Physician in Sonora, 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.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

12971 Cabezut Rd
Sonora, CA 95370-5927
Phone: (209) 532-5524
Fax: (209) 532-1513
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence A92843 (CA)

Record details

NPI number1194701441
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 19, 2005
Last updated in NPPESJuly 31, 2009

Other providers in Sonora