Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. John Ira Kirlangitis, DPT

Physical Therapist in Weirton, WV · enumerated 2006 · practices at Mainstream Physical Therapy LLC.

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

National Provider Identifier

1174617088

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Registry record

Entity type Individual (Type 1)

Name Mr. John Ira Kirlangitis

Credential DPT

Sex Male

Practice address Weirton, WV, 26062

Phone (304) 748-2856

Fax (304) 748-2856

Enumeration date Oct 3, 2006

Last updated in NPPES Apr 16, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT016500 (PA) Secondary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT010424 (OH) Secondary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 002305 (WV) Primary

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

Other identifiers

Identifier	Type	State	Issuer
3810001308	Medicaid	WV	-
2641798	Medicaid	OH	-

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 John Kirlangitis's NPI record?

Cross-check NPI 1174617088 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1174617088 active?

Yes, as of the latest NPPES snapshot, NPI 1174617088 is active (record last updated 2025-04-16).

Other providers at this practice address

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Mainstream Physical Therapy LLC Physical Therapy Clinic/Center · Weirton, WV NPI 1669545687 Hunter Dulaney Physical Therapist · Weirton, WV NPI 1992568208

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-16.