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KENNETH JAMES ZWIER MD
NPI 1326036427
Psychiatry & Neurology - Child & Adolescent Psychiatry in Scottsdale, AZ

Active since October 12, 2005Opted out of Medicare · through Apr 19, 2028
7432 E CAMELBACK RD, SCOTTSDALE, AZ 85251(480) 423-0713(480) 423-0205 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Kenneth James Zwier Md NPPES

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

KENNETH JAMES ZWIER MD (NPI 1326036427) is an individual child & adolescent psychiatry provider in Scottsdale, Arizona, licensed in Arizona (28511) and active in the NPI registry since October 2005. He has opted out of Medicare through April 19, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1326036427
Entity TypeIndividualMale
Primary Taxonomy2084P0804X
Provider Legal NameKENNETH JAMES ZWIERCredential: MD
Location Address7432 E CAMELBACK RDScottsdale, AZ 85251-3509
Mailing Address7432 E Camelback RdScottsdale, AZ 85251-3509 · (480) 423-0713 · Fax (480) 423-0205
Phone(480) 423-0713
Fax(480) 423-0205
Sole ProprietorNo
Enumeration DateOctober 12, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1326036427 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0804X
License✔ Licensed in AZ · 28511
Definition
Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.
7432 E CAMELBACK RD, Scottsdale, AZ 85251
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Other Identifiers 1

Other0873180AZ · Bcbs

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Kenneth James Zwier Md 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 April 19, 2012 through April 19, 2028.

Opt-Out Effective DateApril 19, 2012
Opt-Out In Effect ThroughApril 19, 2028Opt-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 2

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

EUGENE R. ALMER MD PC
Psychiatry & Neurology (Psychiatry)
7432 E CAMELBACK RD
SCOTTSDALE, AZ 85251
Maricopa County (480) 423-0713
DR. DEREK S. DEIBLER M.D.
Psychiatry & Neurology (Psychiatry)
7432 E CAMELBACK RD
SCOTTSDALE, AZ 85251
Maricopa County (480) 423-0713

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 Kenneth Zwier's NPI number?

The NPI number for Kenneth Zwier is 1326036427. It was assigned to this individual provider in the NPPES registry on October 12, 2005.

Where is Kenneth Zwier located?

Kenneth Zwier practices at 7432 E Camelback Rd, Scottsdale, AZ 85251. The listed phone number is (480) 423-0713.

What is Kenneth Zwier's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Is Kenneth Zwier enrolled in Medicare?

No. Kenneth Zwier has opted out of Medicare through April 19, 2028. 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 Kenneth Zwier 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 2 months 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.