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Alec Guiulfo
NPI 1588258602 · Behavior Technician · San Bruno, CA
Alec Guiulfo is a Behavior Technician provider in San Bruno, CA (NPI 1588258602).
Provider details
- NPI number
- 1588258602
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
1001 Sneath Ln Ste 200
San Bruno, CA 94066-2349
Phone: (650) 822-4115
Street-level locationGet directions
Mailing address
232 San Luis Ave Apt 4
San Bruno, CA 94066-5583
Registry dates
- Enumerated
- 2021-03-01
- Last updated
- 2021-03-01
- Certified
- 2021-03-01
Frequently asked questions
- What is Alec Guiulfo's NPI number?
- Alec Guiulfo's National Provider Identifier (NPI) is 1588258602, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alec Guiulfo's specialty?
- Alec Guiulfo is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Alec Guiulfo located?
- Alec Guiulfo's practice location on file with NPPES is 1001 Sneath Ln Ste 200, San Bruno, CA 94066-2349.
- What is Alec Guiulfo's phone number?
- The practice phone number listed in the NPPES registry for Alec Guiulfo is (650) 822-4115.
- Is Alec Guiulfo's NPI active?
- Yes — Alec Guiulfo's NPI (1588258602) is active in the NPPES registry as of the last update on 2021-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.