Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Curtis Hook, DPT

Physical Therapist in Flushing, MI · enumerated 2021.

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

National Provider Identifier

1689341703

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Registry record

Entity type Individual (Type 1)

Name Curtis Hook

Credential DPT

Sex Male

Practice address 209 S Cherry St, Flushing, MI, 48433

Phone (810) 487-9733

Enumeration date Aug 26, 2021

Last updated in NPPES Aug 26, 2021

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession. About the DPT 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 1689341703 active?

Yes, as of the latest NPPES snapshot, NPI 1689341703 is active (record last updated 2021-08-26).

How do I verify Curtis Hook's NPI record?

Cross-check NPI 1689341703 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 2021-08-26.