Av Behavioral Medicine, INC in Lancaster, CA
This organization bills under NPI 1881070100, an organization record issued on Aug 10, 2015 with the primary taxonomy Psychiatry Physician. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1881070100
- Legal name
- Av Behavioral Medicine, INC
- Entity
- Type 2 · organization
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- Practice location
- 1672 W AVENUE J STE 110, Lancaster, CA 93534
- Phone
- 661-723-9557
- Enumerated
- Aug 10, 2015
- Record updated
- Nov 9, 2023
- Authorized official
- Medical Director/ Owner (title as filed)
2 clinicians CMS lists with Av Behavioral Medicine in Lancaster
- Marites Del Rosario, MDSpecialist1205937349
- Roy Del-Rosario, MDPsychiatry Physician1740381870
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the California secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
Common questions
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.