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

Dr. Don D Palencia, DO

Individual provider Family Medicine Physician · NPI 1538144241

Dr. Don D Palencia, DO is a Family Medicine Physician in San Marcos, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1706 Descanso Ave
San Marcos, CA 92078-2514
Phone: (760) 280-2230
Fax: (760) 552-7182
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

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 20A12968 (CA)

Record details

NPI number1538144241
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedDecember 14, 2005
Last updated in NPPESSeptember 10, 2025
Certification dateSeptember 10, 2025
Mailing address1706 Descanso Ave, San Marcos, CA 92078-2514

Other providers in San Marcos