Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alison Michelle Mayer

Behavior Analyst in Nashville, TN · enumerated 2026.

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

National Provider Identifier

1356256457

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Registry record

Entity type Individual (Type 1)

Name Alison Michelle Mayer

Sex Female

Practice address 630 Melrose Ave, Nashville, TN, 37211

Phone (615) 832-8955

Enumeration date Aug 14, 2026

Last updated in NPPES Aug 14, 2026

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers 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

Is NPI 1356256457 active?

Yes, as of the latest NPPES snapshot, NPI 1356256457 is active (record last updated 2026-08-14).

How do I verify Alison Mayer's NPI record?

Cross-check NPI 1356256457 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-14.