Gretchen Gendreau, PSYD
NPI 1891254058 · Psychologist · Puyallup, WA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gretchen Gendreau, PSYD is a Psychologist provider in Puyallup, WA (NPI 1891254058).
Provider details
- NPI number
- 1891254058
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- No
- License
- PY60968000 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-03-18
- Last updated
- 2024-02-08
- Certified
- 2023-05-30
Frequently asked questions
- What is Gretchen Gendreau's NPI number?
- Gretchen Gendreau's National Provider Identifier (NPI) is 1891254058, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Gendreau's specialty?
- Gretchen Gendreau is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Gretchen Gendreau located?
- Gretchen Gendreau's practice location on file with NPPES is 426 N Meridian, Puyallup, WA 98371-8636.
- What is Gretchen Gendreau's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Gendreau is (253) 256-6594.
- Does Gretchen Gendreau accept Medicare?
- Gretchen Gendreau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gretchen Gendreau's NPI active?
- Yes — Gretchen Gendreau's NPI (1891254058) is active in the NPPES registry as of the last update on 2024-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.