NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alissa Billingslea

Behavior Technician in Antioch, CA · enumerated 2015.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1396100822

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Alissa Billingslea
Sex Female
Practice address 4849 Lone Tree Way, Suite C, Antioch, CA, 94531
Phone (303) 989-8169
Enumeration date Dec 29, 2015
Last updated in NPPES Sep 19, 2019

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Alissa Billingslea?
The National Provider Identifier (NPI) for Alissa Billingslea is 1396100822, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alissa Billingslea practice?
The practice location on file with NPPES is in Antioch, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-19.