Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Tania Guerrier Castor, APRN, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1134762917

Tania Guerrier Castor, APRN, PMHNP-BC is a Nurse Practitioner in Pasadena, California. Qualified in 2021, 5 years ago. Practices as a sole proprietor, works from 4 locations and accepts Medicare assignment. Licensed in California, Florida, Maryland and Ohio and 2 more.

Years since qualifying
5
Licensed in
CA, FL, MD, OH, OR, WA
In the registry since
2019
Specialties on file
6
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

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Practice location Address checks out

278 E Colorado Blvd Apt 1607
Pasadena, CA 91101-2257
Phone: (754) 294-4357
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 107 Ne 3rd St, Hallandale Beach, FL 33009-4218 — (754) 294-4357
  • 2355 State St Ste 101, Salem, OR 97301-4541 — (954) 851-4042
  • 101 Elliott Ave W Ste 500, Seattle, WA 98119-4292 — (754) 294-4357

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 95019594 (CA)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 10000425 (OR)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 0036118 (OH)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 11004331 (FL)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence AP61542089 (WA)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence AC005294 (MD)

Record details

NPI number1134762917
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , PMHNP-BC
Sole proprietorYes
NPI enumeratedOctober 23, 2019
Last updated in NPPESApril 3, 2026
Certification dateApril 3, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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