IndividualActive
Gwyneth Truman
NPI 1699403345 · Social Worker · Irwindale, CA
Gwyneth Truman is a Social Worker provider in Irwindale, CA (NPI 1699403345).
Provider details
- NPI number
- 1699403345
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 123740 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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
13001 Ramona Blvd
Irwindale, CA 91706-3752
Phone: (626) 480-8107
Approximate (ZIP-level) locationGet directions
Mailing address
13001 Ramona Blvd Ste E
Irwindale, CA 91706-3752
Additional practice locations (2)
- 801 E Chapman Ave Ste 203Fullerton, CA 92831-3846Phone: (909) 599-1227Fax: (714) 680-8233
- 1350 3rd StLa Verne, CA 91750-5201Phone: (909) 593-2581
Registry dates
- Enumerated
- 2022-08-10
- Last updated
- 2025-12-01
- Certified
- 2025-12-01
Frequently asked questions
- What is Gwyneth Truman's NPI number?
- Gwyneth Truman's National Provider Identifier (NPI) is 1699403345, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gwyneth Truman's specialty?
- Gwyneth Truman is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Gwyneth Truman located?
- Gwyneth Truman's practice location on file with NPPES is 13001 Ramona Blvd, Irwindale, CA 91706-3752.
- What is Gwyneth Truman's phone number?
- The practice phone number listed in the NPPES registry for Gwyneth Truman is (626) 480-8107.
- Is Gwyneth Truman's NPI active?
- Yes — Gwyneth Truman's NPI (1699403345) is active in the NPPES registry as of the last update on 2025-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.