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

Charlena Mathis

Assistant Behavior Analyst in Philadelphia, PA · enumerated 2018.

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

National Provider Identifier

1740798818

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Registry record

Entity type Individual (Type 1)

Name Charlena Mathis

Sex Female

Practice address Philadelphia, PA, 19111

Phone (215) 801-5530

Fax (215) 801-5530

Enumeration date Jan 11, 2018

Last updated in NPPES Nov 17, 2023

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

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers Secondary

106E00000X Assistant Behavior Analyst Behavioral Health & Social Service Providers · License LABA429 (NV) 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 specialty is Charlena Mathis?

Charlena Mathis is registered in NPPES with the primary taxonomy of Assistant Behavior Analyst. 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-17.