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

Barbara Witowska, MSPAC

Individual provider Medical Physician Assistant · NPI 1013034230

Barbara Witowska, MSPAC is a Medical Physician Assistant in Rancho Santa Margarita, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007

Practice location Address checks out

22032 El Paseo Ste 130
Rancho Santa Margarita, CA 92688-3947
Phone: (949) 589-9112
Fax: (949) 589-9338
Show map & directions

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

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence PA17153 (CA)

Record details

NPI number1013034230
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSPAC
Sole proprietorNo
NPI enumeratedMarch 23, 2007
Last updated in NPPESSeptember 10, 2014

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