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Gregory R Holt, MD

Orthopaedic Surgery Physician in Tulsa, OK · enumerated 2006 · practices at Orthopaedic Center, PC.

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

National Provider Identifier

1548221278

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Registry record

Entity type Individual (Type 1)
Name Gregory R Holt
Credential MD
Sex Male
Practice address 2431 E 61st St Ste 500, Tulsa, OK, 74136
Phone (918) 582-6800
Fax (918) 301-3132
Enumeration date Mar 31, 2006
Last updated in NPPES Nov 5, 2025

Taxonomy & licenses

207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians · License 319819 (NY) Secondary
207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 16114 (OK) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
100090450A 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 specialty is Gregory Holt?
Gregory Holt is registered in NPPES with the primary taxonomy of Orthopaedic Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-05.