Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tiffany Marie Hawk

Peer Specialist in Chicago, IL · enumerated 2021.

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

National Provider Identifier

1821672676

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Registry record

Entity type Individual (Type 1)

Name Tiffany Marie Hawk

Sex Female

Practice address 5080 N Elston Ave, Chicago, IL, 60630

Phone (312) 789-6894

Enumeration date May 7, 2021

Last updated in NPPES May 7, 2021

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

175T00000X Peer Specialist Other 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.

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Frequently asked questions

How do I verify Tiffany Hawk's NPI record?

Cross-check NPI 1821672676 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1821672676 active?

Yes, as of the latest NPPES snapshot, NPI 1821672676 is active (record last updated 2021-05-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-07.