Individual Healthcare Provider
Tania Guerrier Castor, APRN, PMHNP-BC
Provider's NPPES record last updated: April 3, 2026
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1134762917
- Primary Specialty
- Nurse Practitioner — Psychiatric/Mental Health
- Practice Location
- Pasadena, California
- Sole Proprietor
- Yes
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 19, 2026, 6:51 PM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Nurse Practitioner
Psychiatric/Mental Health
Physician Assistants & Advanced Practice Nursing Providers
Definition to come...
Taxonomy code 363LP0808X
Provider-Reported License Information
- Nurse Practitioner (California)
- 95019594
- Nurse Practitioner (Oregon)
- 10000425
- Nurse Practitioner (Ohio)
- 0036118
- Nurse Practitioner (Florida)
- 11004331
- Nurse Practitioner (Washington)
- AP61542089
- Nurse Practitioner (Maryland)
- AC005294
Practice Locations
Practice Location
278 E Colorado Blvd Apt 1607
Pasadena, California 91101-2257
Phone: (754) 294-4357
Additional Practice Location
107 Ne 3rd St
Hallandale Beach, Florida 33009-4218
Phone: (754) 294-4357
Fax: (754) 764-0070
Additional Practice Location
101 Elliott Ave W Ste 500
Seattle, Washington 98119-4292
Phone: (754) 294-4357
Fax: (754) 764-0070
Additional Practice Location
2355 State St Ste 101
Salem, Oregon 97301-4541
Phone: (954) 851-4042
Fax: (888) 892-4338
Record Information
- Enumeration Date
- October 23, 2019
- Provider's NPPES Record Last Updated
- April 3, 2026
- Certification Date
- April 3, 2026
- NPISignal NPPES Dataset
- August 2026
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