Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Peyton Blanchette, BCBA

Behavior Analyst in Tinley Park, IL · enumerated 2022.

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

National Provider Identifier

1518689421

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Registry record

Entity type Individual (Type 1)

Name Peyton Blanchette

Credential BCBA

Sex Female

Practice address 8200 185th St Ste Ab, Tinley Park, IL, 60487

Phone (708) 580-0440

Enumeration date Sep 16, 2022

Last updated in NPPES Sep 16, 2022

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-22-61461 (IL) 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 1518689421 active?

Yes, as of the latest NPPES snapshot, NPI 1518689421 is active (record last updated 2022-09-16).

How do I verify Peyton Blanchette's NPI record?

Cross-check NPI 1518689421 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 2022-09-16.