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DR. WILLIAM C OAKLEY PSY.D.
NPI 1326356205
Psychologist - Cognitive & Behavioral in Overland Park, KS

Active since September 14, 2010Opted out of Medicare · through Feb 1, 2027
10555 MARTY ST, STE 100, OVERLAND PARK, KS 66212(913) 649-8820(913) 649-8823 Get Directions Write a Review

NPPES record last updated: October 22, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. William C Oakley Psy.d. NPPES

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

DR. WILLIAM C OAKLEY PSY.D. (NPI 1326356205) is an individual cognitive & behavioral provider in Overland Park, Kansas, licensed in Kansas (LP2234) and active in the NPI registry since September 2010. He has opted out of Medicare through February 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1326356205
Entity TypeIndividualMale
Primary Taxonomy103TB0200X
Provider Legal NameDR. WILLIAM C OAKLEYCredential: PSY.D.
Location Address10555 MARTY ST, STE 100Overland Park, KS 66212-2555
Mailing Address10555 Marty St, Ste 100Overland Park, KS 66212-2555 · (913) 649-8820 · Fax (913) 649-8823
Phone(913) 649-8820
Fax(913) 649-8823
Sole ProprietorNo
Enumeration DateSeptember 14, 2010
Last NPPES UpdateOctober 22, 2014
✔ NPI 1326356205 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 KS · LP2234
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.
10555 MARTY ST, Overland Park, KS 66212
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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

Dr. William C Oakley 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 February 1, 2015 through February 1, 2027.

Opt-Out Effective DateFebruary 1, 2015
Opt-Out In Effect ThroughFebruary 1, 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 8

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

BECKY O'HALLORAN M.A.
Marriage & Family Therapist
10555 MARTY ST
OVERLAND PARK, KS 66212
Johnson County (913) 649-8820
MRS. LINDSEY MURRAY M.A.
Psychologist (Cognitive & Behavioral)
10555 MARTY ST, SUITE 100
OVERLAND PARK, KS 66212
Johnson County (913) 649-8820
KRISTIN GALLAWAY PHD
Psychologist (Cognitive & Behavioral)
10555 MARTY ST, STE 100
OVERLAND PARK, KS 66212
Johnson County (913) 649-8820
ANNA HUNTER MA, LMLP
Psychologist
10555 MARTY ST
OVERLAND PARK, KS 66212
Johnson County (913) 648-8820
MEGHAN DILLON LPC, RBT
Counselor (Professional)
10555 MARTY ST
OVERLAND PARK, KS 66212
Johnson County (913) 649-8820
DR. KATHRYN DALY KRIEGSHAUSER PH.D.
Psychologist (Cognitive & Behavioral)
10555 MARTY ST, SUITE 100
OVERLAND PARK, KS 66212
Johnson County (913) 649-8820
DR. LISA R HALE PHD
Psychologist (Cognitive & Behavioral)
10555 MARTY ST, STE 100
OVERLAND PARK, KS 66212
Johnson County (913) 649-8820
KANSAS CITY CENTER FOR ANXIETY TREATMENT, P.A.
Psychologist (Cognitive & Behavioral)
10555 MARTY ST
OVERLAND PARK, KS 66212
Johnson County (913) 649-8820

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 William Oakley's NPI number?

The NPI number for William Oakley is 1326356205. It was assigned to this individual provider in the NPPES registry on September 14, 2010.

Where is William Oakley located?

William Oakley practices at 10555 Marty St Ste 100, Overland Park, KS 66212. The listed phone number is (913) 649-8820.

What is William Oakley's specialty?

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

Is William Oakley enrolled in Medicare?

No. William Oakley has opted out of Medicare through February 1, 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 William Oakley was last updated on October 22, 2014. 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.