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

Dr. Maria J Dunton, DO

Individual provider Family Medicine Physician · NPI 1639112386

Dr. Maria J Dunton, DO is a Family Medicine Physician in San Dimas, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

554 E Foothill Blvd Ste 103
San Dimas, CA 91773-1222
Phone: (909) 482-4700
Fax: (909) 482-4720
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 20A7414 (CA)

Record details

NPI number1639112386
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedJune 13, 2006
Last updated in NPPESNovember 13, 2017

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