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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Melissa N Van Kirk, PH.D.

Clinical Psychologist in Stillwater, OK · enumerated 2005 · practices at Jason K. White, Ph.D., LLC.

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

National Provider Identifier

1053309708

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Registry record

Entity type Individual (Type 1)
Name Dr. Melissa N Van Kirk
Credential PH.D.
Sex Female
Practice address Stillwater, OK, 74074
Phone (405) 533-1141
Fax (405) 338-7999
Enumeration date Oct 6, 2005
Last updated in NPPES Jul 27, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 1140 (OK) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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

What is the NPI number for Melissa Van Kirk?
The National Provider Identifier (NPI) for Melissa Van Kirk is 1053309708, a Type 1 (individual) record in the CMS NPPES registry.
Where does Melissa Van Kirk practice?
The practice location on file with NPPES is in Stillwater, 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 2021-07-27.