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Guillermo Trujillo, ASW
NPI 1396284006 · Clinical Social Worker · Napa, CA
Guillermo Trujillo, ASW is a Clinical Social Worker provider in Napa, CA (NPI 1396284006).
Provider details
- NPI number
- 1396284006
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- ASW
- Sex
- Male
- Sole proprietor
- No
- License
- 72349 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
2100 Napa Vallejo Hwy
Napa, CA 94558-6234
Phone: (707) 253-5508
Street-level locationGet directions
Mailing address
2100 Napa Vallejo Hwy
Napa, CA 94558-6234
Registry dates
- Enumerated
- 2017-02-14
- Last updated
- 2017-02-14
Frequently asked questions
- What is Guillermo Trujillo's NPI number?
- Guillermo Trujillo's National Provider Identifier (NPI) is 1396284006, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Guillermo Trujillo's specialty?
- Guillermo Trujillo is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Guillermo Trujillo located?
- Guillermo Trujillo's practice location on file with NPPES is 2100 Napa Vallejo Hwy, Napa, CA 94558-6234.
- What is Guillermo Trujillo's phone number?
- The practice phone number listed in the NPPES registry for Guillermo Trujillo is (707) 253-5508.
- Is Guillermo Trujillo's NPI active?
- Yes — Guillermo Trujillo's NPI (1396284006) is active in the NPPES registry as of the last update on 2017-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.