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Charles D. Van Tuyl, Ph.D., M.D.

Psychiatry Physician in Tulsa, OK · enumerated 2013 · authorized official Charles Vantuyl, Dr..

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

National Provider Identifier

1831533421

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Registry record

Entity type Organization (Type 2)
Legal business name Charles D. Van Tuyl, Ph.D., M.D.
Parent organization Charles D. Van Tuyl
Practice address 201 S Garnett Rd, Tulsa, OK, 74128
Phone (918) 492-6333
Fax (918) 493-9405
Enumeration date Apr 25, 2013
Last updated in NPPES Jun 3, 2013

Taxonomy & classification

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 16535 (OK) Primary

Authorized official

Name Charles Vantuyl
Title Dr.
Phone (918) 492-6333

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 type of organization is Charles D. Van Tuyl, Ph.D., M.D.?
Charles D. Van Tuyl, Ph.D., M.D. is registered in NPPES as a Psychiatry Physician (its primary provider taxonomy).
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-03.