Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Teresa Lynn Duncan, PT

Physical Therapist in Alpena, MI · enumerated 2012.

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

National Provider Identifier

1356608145

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Registry record

Entity type Individual (Type 1)

Name Mrs. Teresa Lynn Duncan

Credential PT

Sex Female

Practice address 348 Long Rapids Plz, Alpena, MI, 49707

Phone (989) 358-8086

Enumeration date Apr 18, 2012

Last updated in NPPES Apr 18, 2012

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5501003457 (MI) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

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 1356608145 active?

Yes, as of the latest NPPES snapshot, NPI 1356608145 is active (record last updated 2012-04-18).

How do I verify Teresa Duncan's NPI record?

Cross-check NPI 1356608145 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Thunder Bay Therapy & Sports Medicine, Plc Rehabilitation Clinic/Center · Alpena, MI NPI 1386699031 Maria Lindahl Athletic Trainer · Alpena, MI NPI 1245365964 Jennifer Werth Occupational Therapist · Alpena, MI NPI 1770840571 Emily Szymanski Physical Therapist · Alpena, MI NPI 1194082990 Theresa Dziubinski Physical Therapist · Alpena, MI NPI 1982961777 Wynne Tezak Physical Therapist · Alpena, MI NPI 1144587965 Thunder Bay Therapy & Sports Medicine Occupational Medicine Clinic/Center · Alpena, MI NPI 1003203605 Kayla Nowak Physical Therapist · Alpena, MI NPI 1790169159

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-18.