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

Dr. Johna Kay Smasal, PH.D.

Q: What is the NPI number for Johna Smasal?

The National Provider Identifier (NPI) for Johna Smasal is 1578602801, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Psychologist in Tulsa, OK · enumerated 2007.

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

National Provider Identifier

1578602801

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Registry record

Entity type Individual (Type 1)

Name Dr. Johna Kay Smasal

Credential PH.D.

Sex Female

Practice address Tulsa, OK, 74135

Phone (918) 747-5565

Fax (918) 747-5568

Enumeration date Feb 5, 2007

Last updated in NPPES Apr 9, 2015

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

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 1066 (OK) Primary

103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers · License 1066 (OK) Secondary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
200100190A	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Johna Smasal practice?

The practice location on file with NPPES is in Tulsa, OK. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Johna Smasal?

The National Provider Identifier (NPI) for Johna Smasal is 1578602801, 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 2015-04-09.