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Dr. Jack Kenneth Gray Jr., MD

Psychiatry Physician in Norman, OK · enumerated 2006.

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

National Provider Identifier

1295708519

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Registry record

Entity type Individual (Type 1)
Name Dr. Jack Kenneth Gray Jr.
Credential MD
Sex Male
Practice address 909 Alameda St, Norman, OK, 73071
Phone (405) 573-3934
Fax (405) 573-3962
Enumeration date Feb 8, 2006
Last updated in NPPES Mar 24, 2008

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 19414 (TN) Secondary
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 15966 (OK) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Jack Gray practice?
The practice location on file with NPPES is in Norman, OK. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jack Gray?
The National Provider Identifier (NPI) for Jack Gray is 1295708519, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-24.