DR. MICHAEL MAZIUS PHD
NPI 1114098712
Psychologist - Clinical in Mequon, WI

Q: What is Michael Mazius's NPI number?

The NPI number for Michael Mazius is 1114098712. It was assigned to this individual provider in the NPPES registry on November 13, 2006.

Q: What is Michael Mazius's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Michael Mazius was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since November 13, 2006PECOS Enrolled

10303 N PORT WASHINGTON RD, #203, MEQUON, WI 53092(262) 241-5955(262) 241-5926 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Dr. Michael Mazius Phd NPPES

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

DR. MICHAEL MAZIUS PHD (NPI 1114098712) is an individual clinical provider in Mequon, Wisconsin, licensed in Wisconsin (1582057) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1114098712

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. MICHAEL MAZIUSCredential: PHD

Location Address10303 N PORT WASHINGTON RD, #203Mequon, WI 53092

Mailing Address10303 N Port Washington Rd, #203Mequon, WI 53092 · (262) 241-5955 · Fax (262) 241-5926

Phone(262) 241-5955

Fax(262) 241-5926

Sole ProprietorNo

Enumeration DateNovember 13, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1114098712 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in WI · 1582057

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

10303 N PORT WASHINGTON RD, Mequon, WI 53092

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Michael Mazius Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Michael Mazius reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

North Shore Center LLC

0.9 mi

Mental Health (Including Community Mental Health Center)

1500 W MARKET ST STE 200
Mequon, WI 53092

Reassigned Medicare billing, Wisconsin enrollment
3 clinicians in this Medicare group

NPI 1780755389 (262) 241-5955

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53092 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$163.24 typical visit price

range $53.90 – $163.24

Typical copayment $40.81 (range $13.47 – $40.81)

Most-billed visit code 99205

Established Patient

$95.41 typical visit price

range $17.40 – $133.76

Typical copayment $23.85 (range $4.35 – $33.44)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. ANTHONY BONFIGLIO MD

Dermatology

10303 N PORT WASHINGTON RD, SUITE 101
MEQUON, WI 53092

Ozaukee County (262) 240-0440

NINA SEBASTIAN BREDEHORN MSN, APNP, CPNP, PMH

Nurse Practitioner (Pediatrics)

10303 N PORT WASHINGTON RD, SUITE 203
MEQUON, WI 53092

Ozaukee County (262) 241-5955

MS. GABRIELLA C. BUCHNIK CCC-SLP

Speech-Language Pathologist

10303 N PORT WASHINGTON RD, SUITE 203
MEQUON, WI 53092

Ozaukee County (262) 241-5955

MRS. LORI A HEINRICH MD

Dermatology

10303 N PORT WASHINGTON RD, SUITE 101
MEQUON, WI 53092

Ozaukee County (262) 240-0440

DR. DON ANTHONY STOIBER DDS

Dentist

10303 N PORT WASHINGTON RD, SUITE #103A
MEQUON, WI 53092

Ozaukee County (262) 240-0405

MS. GWEN JOYCE GETTELMAN PA-C

Physician Assistant

10303 N PORT WASHINGTON RD, SUITE 101
MEQUON, WI 53092

Ozaukee County (262) 240-0440

TERRI PECKERMAN-STEIN MSW, LCSW

Social Worker (Clinical)

10303 N PORT WASHINGTON RD
MEQUON, WI 53092

Ozaukee County (262) 241-4955

NORTH SHORE DERMATOLOGY, S.C.

Dermatology

10303 N PORT WASHINGTON RD, SUITE 101
MEQUON, WI 53092

Ozaukee County (262) 240-0440

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 Michael Mazius's NPI number?

The NPI number for Michael Mazius is 1114098712. It was assigned to this individual provider in the NPPES registry on November 13, 2006.

Where is Michael Mazius located?

Michael Mazius practices at 10303 N Port Washington Rd #203, Mequon, WI 53092. The listed phone number is (262) 241-5955.

What is Michael Mazius's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Michael Mazius enrolled in Medicare?

Yes. Michael Mazius is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Michael Mazius's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Mazius reassigns Medicare benefits to North Shore Center LLC (Mequon, WI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michael Mazius's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Michael Mazius was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.