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Oklahoma Em-1 Medical Services, PC

Nurse Practitioner in Tulsa, OK · enumerated 2006 · authorized official Gregory Byrne, President.

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

National Provider Identifier

1700953106

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Registry record

Entity type Organization (Type 2)
Legal business name Oklahoma Em-1 Medical Services, PC
Practice address 744 W 9th St, Tulsa, OK, 74127
Phone (918) 587-2561
Fax (214) 712-2487
Enumeration date Nov 29, 2006
Last updated in NPPES Sep 11, 2025

Taxonomy & classification

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Primary

Authorized official

Name Gregory Byrne
Title President
Phone (918) 857-2561

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 a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Oklahoma Em-1 Medical Services, PC?
Oklahoma Em-1 Medical Services, PC is registered in NPPES as a Nurse Practitioner (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.