Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mallory Klein, M.ED., BCBA

Behavior Analyst in Bakersfield, CA · enumerated 2013.

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

National Provider Identifier

1447683974

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Registry record

Entity type Individual (Type 1)

Name Mallory Klein

Credential M.ED., BCBA

Sex Female

Practice address 5558 California Ave Ste 400, Bakersfield, CA, 93309

Phone (661) 326-1577

Enumeration date Aug 20, 2013

Last updated in NPPES Jun 22, 2021

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-15-19900 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 Mallory Klein?

Mallory Klein is registered in NPPES with the primary taxonomy of 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-22.