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

April Sinsley

Addiction (Substance Use Disorder) Counselor in Murrieta, CA · enumerated 2016.

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

National Provider Identifier

1316306350

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Registry record

Entity type Individual (Type 1)
Name April Sinsley
Sex Female
Practice address Murrieta, CA, 92562
Phone (951) 894-5072
Fax (951) 894-7324
Enumeration date Feb 18, 2016
Last updated in NPPES Jul 13, 2018

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

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License S1103232102 (CA) Primary

Other identifiers

Identifier Type State Issuer
330652655 Medicaid CA -

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 specialty is April Sinsley?
April Sinsley is registered in NPPES with the primary taxonomy of Addiction (Substance Use Disorder) Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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