Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christopher Martin Ritchie, PT, DPT, OCS

Orthopedic Physical Therapist in Muskogee, OK · enumerated 2013.

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

National Provider Identifier

1457784712

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Registry record

Entity type Individual (Type 1)

Name Dr. Christopher Martin Ritchie

Credential PT, DPT, OCS

Sex Male

Practice address 613 Hillcrest St, Muskogee, OK, 74403

Phone (918) 910-2373

Enumeration date Aug 9, 2013

Last updated in NPPES Oct 24, 2017

Taxonomy & licenses

2251X0800X Orthopedic Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 4669 (OK) Primary

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

Other identifiers

Identifier	Type	State	Issuer
4669	Other	OK	LICENSE NUMBER

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 Christopher Ritchie's NPI record?

Cross-check NPI 1457784712 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1457784712 active?

Yes, as of the latest NPPES snapshot, NPI 1457784712 is active (record last updated 2017-10-24).

Other providers at this practice address

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Kiah Ritchie Registered Nurse · Muskogee, OK NPI 1184082851

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-10-24.