What is Alexxis Lomack's NPI number?

Alexxis Lomack's National Provider Identifier (NPI) is 1619817624, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alexxis Lomack's specialty?

Alexxis Lomack is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Alexxis Lomack located?

Alexxis Lomack's practice location on file with NPPES is 5065 Deer Valley Rd Ste 243, Antioch, CA 94531-5200.

What is Alexxis Lomack's phone number?

The practice phone number listed in the NPPES registry for Alexxis Lomack is (925) 538-1754.

Is Alexxis Lomack's NPI active?

Yes — Alexxis Lomack's NPI (1619817624) is active in the NPPES registry as of the last update on 2026-03-30.

IndividualActive

Alexxis Lomack

NPI 1619817624 · Behavior Technician · Antioch, CA

Alexxis Lomack is a Behavior Technician provider in Antioch, CA (NPI 1619817624).

Provider details

NPI number: 1619817624
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(46/100 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

5065 Deer Valley Rd Ste 243

Antioch, CA 94531-5200

Phone: (925) 538-1754

Approximate (ZIP-level) locationGet directions

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Mailing address