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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Lessa Ileana Acosta

Substance Abuse Rehabilitation Facility in Acton, CA · enumerated 2018 · practices at Antelope Valley Rehabilitation Centers Residential.

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

National Provider Identifier

1275003543

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Registry record

Entity type Individual (Type 1)
Name Lessa Ileana Acosta
Sex Female
Practice address Acton, CA, 93510
Phone (661) 223-8751
Fax (661) 269-0427
Enumeration date Nov 29, 2018
Last updated in NPPES Nov 29, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities · License 190001AN (CA) Primary

Other identifiers

Identifier Type State Issuer
1316397938 Other CA ANTELOPE VALLEY REHABILITATION CENTERS RESIDENTIAL

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.

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Frequently asked questions

Where does Lessa Acosta practice?
The practice location on file with NPPES is in Acton, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Lessa Acosta?
The National Provider Identifier (NPI) for Lessa Acosta is 1275003543, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-29.