Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Janet Willis Phd PC Inc

Psychologist in Tulsa, OK · enumerated 2007 · authorized official Janet Willis, President.

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

National Provider Identifier

1326220815

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Registry record

Entity type Organization (Type 2)

Legal business name Janet Willis Phd PC Inc

Practice address 7146 S Braden Ave, Suite 500, Tulsa, OK, 74136

Phone (918) 640-2632

Fax (918) 488-8021

Enumeration date Nov 27, 2007

Last updated in NPPES Dec 19, 2007

Taxonomy & classification

103T00000X Psychologist Behavioral Health & Social Service Providers Primary

Authorized official

Name Janet Willis

Title President

Phone (918) 640-2632

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-12-19. Verify at npiregistry.cms.hhs.gov.

Where is Janet Willis Phd PC Inc located?

The practice location on file with NPPES is in Tulsa, OK.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-19.