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DR. WALTER GREGORY COX PH.D.
NPI 1841310497
Psychologist - Health Service in Portland, OR

Active since March 29, 2007Opted out of Medicare · through Jan 1, 2028
2130 SW JEFFERSON ST, PORTLAND, OR 97201(770) 363-6378(912) 264-1096 Get Directions Write a Review

NPPES record last updated: December 7, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Walter Gregory Cox Ph.d. NPPES

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

DR. WALTER GREGORY COX PH.D. (NPI 1841310497) is an individual health service provider in Portland, Oregon and active in the NPI registry since March 2007. He has opted out of Medicare through January 1, 2028.

NPPES Registry Identity

NPI1841310497
Entity TypeIndividualMale
Primary Taxonomy103TH0100X
Provider Legal NameDR. WALTER GREGORY COXCredential: PH.D.
Location Address2130 SW JEFFERSON STPortland, OR 97201-7709
Mailing Address2923 Player StBrunswick, GA 31520-4950 · (770) 363-6378 · Fax (912) 264-1096
Phone(770) 363-6378
Fax(912) 264-1096
Sole ProprietorNo
Enumeration DateMarch 29, 2007
Last NPPES UpdateDecember 7, 2022
NPPES CertifiedDecember 7, 2022
✔ NPI 1841310497 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · Health ServiceBehavioral Health & Social Service Providers
Taxonomy Code103TH0100X
Definition
A psychologist, certified/licensed at the independent practice level in his/her state, who is duly trained and experienced in the delivery of direct, preventative, assessment, and therapeutic intervention services to individuals whose growth, adjustment, or functioning is actually impaired or is demonstrably at high risk of impairment (1974).
2130 SW JEFFERSON ST, Portland, OR 97201
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Other Identifiers 2

Medicaid328437173BGA
Other1362GA · Psychology

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Walter Gregory Cox Ph.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2024 through January 1, 2028.

Opt-Out Effective DateJanuary 1, 2024
Opt-Out In Effect ThroughJanuary 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES

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

AMANDA GRIER
Counselor (Mental Health)
2130 SW JEFFERSON ST
PORTLAND, OR 97201
Multnomah County (971) 266-6910

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 Walter Cox's NPI number?

The NPI number for Walter Cox is 1841310497. It was assigned to this individual provider in the NPPES registry on March 29, 2007.

Where is Walter Cox located?

Walter Cox practices at 2130 SW Jefferson St, Portland, OR 97201. The listed phone number is (770) 363-6378.

What is Walter Cox's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Health Service, with taxonomy code 103TH0100X.

Is Walter Cox enrolled in Medicare?

No. Walter Cox has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Walter Cox was last updated on December 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.