IndividualActive
Leslie Guzman
NPI 1649062167 · Behavior Technician · Alhambra, CA
Leslie Guzman is a Behavior Technician provider in Alhambra, CA (NPI 1649062167).
Provider details
- NPI number
- 1649062167
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RBT-23-315532 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
1000 S Fremont Ave Bldg A-5
Alhambra, CA 91803-8800
Phone: (626) 407-0740
Fax: (626) 407-0799
Street-level locationGet directions
Mailing address
119 W Torrance Blvd Ste 100
Redondo Beach, CA 90277-3600
Registry dates
- Enumerated
- 2025-05-20
- Last updated
- 2025-05-20
- Certified
- 2025-05-20
Frequently asked questions
- What is Leslie Guzman's NPI number?
- Leslie Guzman's National Provider Identifier (NPI) is 1649062167, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Guzman's specialty?
- Leslie Guzman is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Leslie Guzman located?
- Leslie Guzman's practice location on file with NPPES is 1000 S Fremont Ave Bldg A-5, Alhambra, CA 91803-8800.
- What is Leslie Guzman's phone number?
- The practice phone number listed in the NPPES registry for Leslie Guzman is (626) 407-0740.
- Is Leslie Guzman's NPI active?
- Yes — Leslie Guzman's NPI (1649062167) is active in the NPPES registry as of the last update on 2025-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.