Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alec Joseph Tuchowski, AGPCNP-BC

Adult Health Nurse Practitioner in Sault Sainte Marie, MI · enumerated 2020.

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

National Provider Identifier

1679199772

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Registry record

Entity type Individual (Type 1)

Name Alec Joseph Tuchowski

Credential AGPCNP-BC

Sex Male

Practice address 2864 Ashmun St, Sault Sainte Marie, MI, 49783

Phone (906) 632-5200

Enumeration date Jun 24, 2020

Last updated in NPPES Feb 15, 2023

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 4704339981 (MI) Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704339981 (MI) 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

How do I verify Alec Tuchowski's NPI record?

Cross-check NPI 1679199772 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1679199772 active?

Yes, as of the latest NPPES snapshot, NPI 1679199772 is active (record last updated 2023-02-15).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-15.