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Alberto Guerrero
NPI 1063677615 · Counselor · Fremont, CA
Alberto Guerrero is a Counselor provider in Fremont, CA (NPI 1063677615).
Provider details
- NPI number
- 1063677615
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
83% 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
39275 Liberty St Ste D12
Fremont, CA 94538-1519
Phone: (510) 742-3904
Fax: (510) 742-3912
Street-level locationGet directions
Mailing address
39275 Liberty St Ste D12
Fremont, CA 94538-1519
Registry dates
- Enumerated
- 2008-07-23
- Last updated
- 2008-07-23
Frequently asked questions
- What is Alberto Guerrero's NPI number?
- Alberto Guerrero's National Provider Identifier (NPI) is 1063677615, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alberto Guerrero's specialty?
- Alberto Guerrero is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Alberto Guerrero located?
- Alberto Guerrero's practice location on file with NPPES is 39275 Liberty St Ste D12, Fremont, CA 94538-1519.
- What is Alberto Guerrero's phone number?
- The practice phone number listed in the NPPES registry for Alberto Guerrero is (510) 742-3904.
- Is Alberto Guerrero's NPI active?
- Yes — Alberto Guerrero's NPI (1063677615) is active in the NPPES registry as of the last update on 2008-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.