Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Douglas H Walker, DPT

Physical Therapist in Greenwood, IN · enumerated 2013.

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

National Provider Identifier

1376983577

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Registry record

Entity type Individual (Type 1)

Name Douglas H Walker

Credential DPT

Sex Male

Practice address 1703 W Stones Crossing Rd Ste 120, Greenwood, IN, 46143

Phone (317) 528-2018

Fax (317) 528-2907

Enumeration date Jul 2, 2013

Last updated in NPPES Sep 29, 2023

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 10258 (AZ) Secondary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 05012441A (IN) 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 1376983577 active?

Yes, as of the latest NPPES snapshot, NPI 1376983577 is active (record last updated 2023-09-29).

How do I verify Douglas Walker's NPI record?

Cross-check NPI 1376983577 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 2023-09-29.