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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

GEORGE MICHAEL KAMPSCHAEFER PSY.D.
NPI 1689630279
Psychologist - Psychoanalysis in Oklahoma City, OK

Active since April 24, 2006Opted out of Medicare · through Jan 24, 2027
1900 NW EXPRESSWAY ST, SUITE 900, OKLAHOMA CITY, OK 73118(405) 810-1133(405) 810-1155 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About George Michael Kampschaefer Psy.d. NPPES

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

GEORGE MICHAEL KAMPSCHAEFER PSY.D. (NPI 1689630279) is an individual psychoanalysis provider in Oklahoma City, Oklahoma, licensed in Oklahoma (375) and active in the NPI registry since April 2006. He has opted out of Medicare through January 24, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1689630279
Entity TypeIndividualMale
Primary Taxonomy103TP0814X
Provider Legal NameGEORGE MICHAEL KAMPSCHAEFERCredential: PSY.D.
Location Address1900 NW EXPRESSWAY ST, SUITE 900Oklahoma City, OK 73118-1802
Mailing Address1900 Nw Expressway St, Suite 900Oklahoma City, OK 73118-1802 · (405) 810-1133 · Fax (405) 810-1155
Phone(405) 810-1133
Fax(405) 810-1155
Sole ProprietorNo
Enumeration DateApril 24, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1689630279 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 7

★ Primary SpecialtyPsychologist · PsychoanalysisBehavioral Health & Social Service Providers
Taxonomy Code103TP0814X
License✔ Licensed in OK · 375
Definition
A psychologist whose specialty is distinguished from other specialties by its body of knowledge and its intensive treatment approaches. It aims at structural changes and modifications of a person's personality. Psychoanalysis promotes awareness of unconscious, maladaptive and habitually recurrent patterns of emotion and behavior, allowing previously unconscious aspects of the self to become integrated and promoting optimal functioning, healing and creative expression.
Also ListedPsychologistTaxonomy 103T00000X · License 375 (OK)
Also ListedPsychologist · Cognitive & BehavioralTaxonomy 103TB0200X · License 375 (OK)
Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License 375 (OK)
Also ListedPsychologist · CounselingTaxonomy 103TC1900X · License 375 (OK)
Also ListedPsychologist · Clinical Child & AdolescentTaxonomy 103TC2200X · License 375 (OK)
Also ListedPsychologist · FamilyTaxonomy 103TF0000X · License 375 (OK)
1900 NW EXPRESSWAY ST, Oklahoma City, OK 73118
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

George Michael Kampschaefer Psy.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 24, 2019 through January 24, 2027.

Opt-Out Effective DateJanuary 24, 2019
Opt-Out In Effect ThroughJanuary 24, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Other Providers at the Same Location NPPES 5

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

CYNTHIA MOORE KAMPSCHAEFER PSY.D.
Psychologist (Psychoanalysis)
1900 NW EXPRESSWAY ST, SUITE 900
OKLAHOMA CITY, OK 73118
Oklahoma County (405) 810-1133
G MICHAEL AND CYNTHIA M KAMPSCHAEFER PC
Psychologist
1900 NW EXPRESSWAY ST, STE. 900
OKLAHOMA CITY, OK 73118
Oklahoma County (405) 810-1133
STEPHEN J MILLER PHD PC
Psychologist (Clinical)
1900 NW EXPRESSWAY ST, STE 900
OKLAHOMA CITY, OK 73118
Oklahoma County (405) 810-1133
STEPHEN JOSEPH MILLER PH.D.
Psychologist (Psychoanalysis)
1900 NW EXPRESSWAY ST, SUITE 900
OKLAHOMA CITY, OK 73118
Oklahoma County (405) 810-1133
PATRICIA ANN MCKNIGHT M.D.
Psychiatry & Neurology (Psychiatry)
1900 NW EXPRESSWAY ST, SUITE 506
OKLAHOMA CITY, OK 73118
Oklahoma County (405) 843-8100

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 George Kampschaefer's NPI number?

The NPI number for George Kampschaefer is 1689630279. It was assigned to this individual provider in the NPPES registry on April 24, 2006.

Where is George Kampschaefer located?

George Kampschaefer practices at 1900 NW Expressway St Suite 900, Oklahoma City, OK 73118. The listed phone number is (405) 810-1133.

What is George Kampschaefer's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Psychoanalysis, with taxonomy code 103TP0814X.

Is George Kampschaefer enrolled in Medicare?

No. George Kampschaefer has opted out of Medicare through January 24, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for George Kampschaefer was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days 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.