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Christopher Treat, DO

Orthopaedic Hand Surgery Physician in Tulsa, OK · enumerated 2014.

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

National Provider Identifier

1558771618

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Registry record

Entity type Individual (Type 1)
Name Christopher Treat
Credential DO
Sex Male
Practice address 1809 E 13th St Ste 402, Tulsa, OK, 74104
Phone (918) 579-2300
Fax (918) 579-2309
Enumeration date Apr 29, 2014
Last updated in NPPES Mar 13, 2019

Taxonomy & licenses

207XS0106X Orthopaedic Hand Surgery Physician Allopathic & Osteopathic Physicians · License 6545 (OK) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
200815050A Medicaid OK -

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

What is the NPI number for Christopher Treat?
The National Provider Identifier (NPI) for Christopher Treat is 1558771618, a Type 1 (individual) record in the CMS NPPES registry.
Where does Christopher Treat practice?
The practice location on file with NPPES is in Tulsa, OK. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-13.