Gwendolyn Tinzly
NPI 1770603334 · Marriage & Family Therapist · Lynwood, CA
Gwendolyn Tinzly is a Marriage & Family Therapist provider in Lynwood, CA (NPI 1770603334).
Provider details
- NPI number
- 1770603334
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- AMFT89050 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 111 N La Brea AveInglewood, CA 90301-1752Phone: (310) 677-7808
Registry dates
- Enumerated
- 2007-03-29
- Last updated
- 2024-01-02
- Certified
- 2024-01-02
Frequently asked questions
- What is Gwendolyn Tinzly's NPI number?
- Gwendolyn Tinzly's National Provider Identifier (NPI) is 1770603334, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gwendolyn Tinzly's specialty?
- Gwendolyn Tinzly is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Gwendolyn Tinzly located?
- Gwendolyn Tinzly's practice location on file with NPPES is 2640 Industry Way, Lynwood, CA 90262-4284.
- What is Gwendolyn Tinzly's phone number?
- The practice phone number listed in the NPPES registry for Gwendolyn Tinzly is (310) 627-4525.
- Is Gwendolyn Tinzly's NPI active?
- Yes — Gwendolyn Tinzly's NPI (1770603334) is active in the NPPES registry as of the last update on 2024-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.