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

Nancy T Maillefer, PHARMD

Individual provider Clinical Pharmacology Physician · NPI 1558446781

Nancy T Maillefer, PHARMD is a Clinical Pharmacology Physician in Costa Mesa, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

1665 Scenic Ave Ste 100
Costa Mesa, CA 92626-1443
Phone: (714) 436-4700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Pharmacology Physician (primary) Taxonomy 208U00000X · Licence 41171 (CA)

Record details

NPI number1558446781
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHARMD
Sole proprietorNo
NPI enumeratedOctober 26, 2006
Last updated in NPPESAugust 27, 2008
Mailing address1665 Scenic Ave, Ste 100, Costa Mesa, CA 92626-1445