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

Melissa De Guzman Duag, PA-C

Individual provider Physician Assistant · NPI 1063588507

Melissa De Guzman Duag, PA-C is a Physician Assistant in Pico Rivera, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

See every abbreviation used in this directory →

Practice location Address checks out

9436 E Slauson Ave
Pico Rivera, CA 90660-4748
Phone: (562) 949-6069
Fax: (562) 949-0199
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA16460 (CA)

Record details

NPI number1063588507
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedNovember 27, 2006
Last updated in NPPESNovember 14, 2011

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