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

Dr. Maricela Guillermo, PHARMD

Individual provider Ambulatory Care Pharmacist · NPI 1134673809

Dr. Maricela Guillermo, PHARMD is an Ambulatory Care Pharmacist in Pasadena, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2016
What do these letters mean?
PHARMD — Doctor of Pharmacy
The professional degree required to practise as a pharmacist in the United States.

See every abbreviation used in this directory →

Practice location Address checks out

257 S Fair Oaks Ave Ste 200
Pasadena, CA 91105-4130
Phone: (626) 449-0099
Show map & directions

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

Specialties & licences

Ambulatory Care Pharmacist (primary) Taxonomy 1835P2201X · Licence 46998 (CA)

Record details

NPI number1134673809
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHARMD
Sole proprietorYes
NPI enumeratedAugust 10, 2016
Last updated in NPPESAugust 10, 2016