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

Maria Guadalupe Santillan, PHD

Individual provider Psychologist · NPI 1487279287

Maria Guadalupe Santillan, PHD is a Psychologist in Seattle, Washington. Works from 2 locations. Licensed in Washington.

Licensed in
WA
In the registry since
2020
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

4800 Sand Point Way NE
Seattle, WA 98105-3901
Phone: (206) 987-2000
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 3250 Wilshire Blvd Ste 35&6, Los Angeles, CA 90010-1577 — (323) 361-7827

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PSYC.PY.61227530 (WA)

Record details

NPI number1487279287
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedJune 8, 2020
Last updated in NPPESAugust 13, 2024
Certification dateAugust 13, 2024

Other providers in Seattle