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DR. CEVA RUBY KATZ PHD PSYCHOLOGIST
NPI 1891914073
Psychologist - Clinical Child & Adolescent in Mequon, WI

Active since April 25, 2007Opted out of Medicare · through Mar 23, 2028
11501 N PORT WASHINGTON RD, SUITE 218, MEQUON, WI 53092(262) 240-9620 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Ceva Ruby Katz Phd Psychologist NPPES

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

DR. CEVA RUBY KATZ PHD PSYCHOLOGIST (NPI 1891914073) is an individual clinical child & adolescent provider in Mequon, Wisconsin, licensed in Wisconsin (1200-057) and active in the NPI registry since April 2007. She has opted out of Medicare through March 23, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1891914073
Entity TypeIndividualFemale
Primary Taxonomy103TC2200X
Provider Legal NameDR. CEVA RUBY KATZCredential: PHD PSYCHOLOGIST
Location Address11501 N PORT WASHINGTON RD, SUITE 218Mequon, WI 53092-3465
Mailing Address11501 N Port Washington Rd, Suite 218Mequon, WI 53092-3465 · (262) 240-9620
Phone(262) 240-9620
Sole ProprietorNo
Enumeration DateApril 25, 2007
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1891914073 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · Clinical Child & AdolescentBehavioral Health & Social Service Providers
Taxonomy Code103TC2200X
License✔ Licensed in WI · 1200-057
Definition
A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical child psychology is an understanding of the basic psychological needs of children and adolescents, and how the family and other social contexts influence the socio-emotional adjustment, cognitive development, behavioral adaptation and health status of children and adolescents.
Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License 1200-057 (WI)

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

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Opted out of Medicare

Dr. Ceva Ruby Katz Phd Psychologist 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 March 23, 2018 through March 23, 2028.

Opt-Out Effective DateMarch 23, 2018
Opt-Out In Effect ThroughMarch 23, 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 19

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

DR. CHARLES MATHEW LODL PH.D.
Psychologist
11501 N PORT WASHINGTON RD, SUITE 210
MEQUON, WI 53092
Ozaukee County (262) 241-8901
DR. JEFFREY E TAXMAN M.D.
Psychiatry & Neurology (Psychiatry)
11501 N PORT WASHINGTON RD, G30
MEQUON, WI 53092
Ozaukee County (262) 241-8100
NEWPORT PROFESSIONALS LTD
Psychiatry & Neurology (Psychiatry)
11501 N PORT WASHINGTON RD, G30
MEQUON, WI 53092
Ozaukee County (262) 241-8100
KATZ-GILBERTSON PSYCHOTHERAPY ASSOCIATES, LLC
Psychologist (Clinical)
11501 N PORT WASHINGTON RD, SUITE 218
MEQUON, WI 53092
Ozaukee County (262) 240-9620
MR. STEPHEN ANDREW GILBERTSON LIC PSYCHOLOGIST
Psychologist (Clinical)
11501 N PORT WASHINGTON RD, SUITE 218
MEQUON, WI 53092
Ozaukee County (262) 240-9620
LIFE ADVENTURE THERAPIES, LLC
Counselor (Mental Health)
11501 N PORT WASHINGTON RD, SUITE G-30
MEQUON, WI 53092
Ozaukee County (262) 241-9881
DR. KENT LAWRENCE DAVIES DDS
Dentist
11501 N PORT WASHINGTON RD
MEQUON, WI 53092
Ozaukee County (262) 241-8880
MEQUON CLINICAL ASSOCIATES, SC
Psychiatry & Neurology (Psychiatry)
11501 N PORT WASHINGTON RD, SUITE 202
MEQUON, WI 53092
Ozaukee County (262) 241-8100

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 Ceva Katz's NPI number?

The NPI number for Ceva Katz is 1891914073. It was assigned to this individual provider in the NPPES registry on April 25, 2007.

Where is Ceva Katz located?

Ceva Katz practices at 11501 N Port Washington Rd Suite 218, Mequon, WI 53092. The listed phone number is (262) 240-9620.

What is Ceva Katz's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical Child & Adolescent, with taxonomy code 103TC2200X.

Is Ceva Katz enrolled in Medicare?

No. Ceva Katz has opted out of Medicare through March 23, 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.

What insurance does Ceva Katz accept?

Health plans from Anthem Blue Cross and Blue Shield list Ceva Katz as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ceva Katz was last updated on September 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.