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DR. JANET GAYLE WILLIS PH.D.
NPI 1053331280
Psychologist - Cognitive & Behavioral in Tulsa, OK

Active since July 20, 2006
4815 S HARVARD AVE, SUITE 525, TULSA, OK 74135(918) 619-9060(918) 289-0436 Get Directions Write a Review

NPPES record last updated: August 6, 2015. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Janet Gayle Willis Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JANET GAYLE WILLIS PH.D. (NPI 1053331280) is an individual cognitive & behavioral provider in Tulsa, Oklahoma, licensed in Oklahoma (566) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1053331280
Entity TypeIndividualFemale
Primary Taxonomy103TB0200X
Provider Legal NameDR. JANET GAYLE WILLISCredential: PH.D.
Location Address4815 S HARVARD AVE, SUITE 525Tulsa, OK 74135-3055
Mailing Address4815 S Harvard Ave, Suite 525Tulsa, OK 74135-3055 · (918) 619-9060 · Fax (918) 289-0436
Phone(918) 619-9060
Fax(918) 289-0436
Sole ProprietorNo
Enumeration DateJuly 20, 2006
Last NPPES UpdateAugust 6, 2015
✔ NPI 1053331280 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · Cognitive & BehavioralBehavioral Health & Social Service Providers
Taxonomy Code103TB0200X
License✔ Licensed in OK · 566
Definition
A psychologist who reflects an experimental-clinical approach distinguished by use of principles of human learning and development and theories of cognitive processing to promote meaningful change in maladaptive human behavior and thinking.
4815 S HARVARD AVE, Tulsa, OK 74135
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Other Names 1

Former Name (1)Janet Heath Willis

Other Identifiers 4

Other600522417OK · Medicare Ptan
Medicare UPIN243504204,246735401OK
Medicaid10083921AOK
Medicaid100839210BOK

Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. SHARI LEANN HOLDER R.P.T.
Specialist
4815 S HARVARD AVE, SUITE #455
TULSA, OK 74135
Tulsa County (918) 712-7805
MISS KIMBERLY CREEDENCE DUNN P.T.A.
Physical Therapy Assistant
4815 S HARVARD AVE
TULSA, OK 74135
Tulsa County (918) 749-4040
PSYCHOLOGICAL SERVICES, PC
Psychologist
4815 S HARVARD AVE, SUITE 250
TULSA, OK 74135
Tulsa County (918) 804-7561
JANET WILLIS, PH.D., PLLC
Community/Behavioral Health
4815 S HARVARD AVE, SUITE 525
TULSA, OK 74135
Tulsa County (918) 619-9060
KELLY DUNBAR DAVISON
Counselor (Professional)
4815 S HARVARD AVE, SUITE 428
TULSA, OK 74135
Tulsa County (918) 760-9459
THRESA LYNN DAVIS PTA
Physical Therapy Assistant
4815 S HARVARD AVE, SUITE 455
TULSA, OK 74135
Tulsa County (918) 712-7805
THE CATARACT VISION INSTITUTE LLC
Clinic/Center (Ophthalmologic Surgery)
4815 S HARVARD AVE, SUITE 128
TULSA, OK 74135
Tulsa County (918) 742-1902
CHERLYN RENEE CUNNINGHAM P.T.
Physical Therapist
4815 S HARVARD AVE
TULSA, OK 74135
Tulsa County (918) 712-7805

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Janet Willis's NPI number?

The NPI number for Janet Willis is 1053331280. It was assigned to this individual provider in the NPPES registry on July 20, 2006. The provider is also known as Janet Heath Willis.

Where is Janet Willis located?

Janet Willis practices at 4815 S Harvard Ave Suite 525, Tulsa, OK 74135. The listed phone number is (918) 619-9060.

What is Janet Willis's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Cognitive & Behavioral, with taxonomy code 103TB0200X.

When was this NPI record last updated?

The NPPES record for Janet Willis was last updated on August 6, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.