IndividualActive
Alyssa Halverston
NPI 1255202560 · Behavior Technician · El Cajon, CA
Alyssa Halverston is a Behavior Technician provider in El Cajon, CA (NPI 1255202560).
Provider details
- NPI number
- 1255202560
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
1870 Cordell Ct Ste 102
El Cajon, CA 92020-0915
Phone: (855) 223-7123
Fax: (619) 374-7134
Street-level locationGet directions
Mailing address
Po Box 33568
San Diego, CA 92163-3568
Registry dates
- Enumerated
- 2025-09-17
- Last updated
- 2025-09-17
- Certified
- 2025-09-17
Frequently asked questions
- What is Alyssa Halverston's NPI number?
- Alyssa Halverston's National Provider Identifier (NPI) is 1255202560, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyssa Halverston's specialty?
- Alyssa Halverston is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Alyssa Halverston located?
- Alyssa Halverston's practice location on file with NPPES is 1870 Cordell Ct Ste 102, El Cajon, CA 92020-0915.
- What is Alyssa Halverston's phone number?
- The practice phone number listed in the NPPES registry for Alyssa Halverston is (855) 223-7123.
- Is Alyssa Halverston's NPI active?
- Yes — Alyssa Halverston's NPI (1255202560) is active in the NPPES registry as of the last update on 2025-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.