1. Home
  2. Directory
  3. Wisconsin
  4. New Berlin
  5. Family Medicine
  6. NPI Profile

NEZIH Z. HASANOGLU, D.O.
NPI 1174653513
Family Medicine in New Berlin, WI

Active since March 06, 2007
13700 W NATIONAL AVE, SUITE 116, NEW BERLIN, WI 53151(262) 782-5662(262) 782-5296 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Nezih Z. Hasanoglu, D.o. NPPES

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

NEZIH Z. HASANOGLU, D.O. (NPI 1174653513) is a healthcare organization registered as a family medicine in New Berlin, Wisconsin and active in the NPI registry since March 2007. The organization lists Nezih Z. Hasanoglu, President, as its authorized official.

NPPES Registry Identity

NPI1174653513
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameNEZIH Z. HASANOGLU, D.O., S.C.
Location Address13700 W NATIONAL AVE, SUITE 116New Berlin, WI 53151-9521
Mailing Address13700 W National Ave, Suite 116New Berlin, WI 53151-9521 · (262) 782-5662 · Fax (262) 782-5296
Phone(262) 782-5662
Fax(262) 782-5296
Organization SubpartNo
Authorized OfficialNezih Z. HasanogluPresident · (262) 782-5662
Enumeration DateMarch 6, 2007
Last NPPES UpdateAugust 22, 2020
✔ NPI 1174653513 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in WI · 25286
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
13700 W NATIONAL AVE, New Berlin, WI 53151
Open in Google Maps ↗

Other Names 1

Doing Business AsNezih Z. Hasanoglu, D.o.

Other Identifiers 1

Medicaid30019700WI

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Dean Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nezih Z. Hasanoglu, D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Nezih Z. Hasanoglu, D.O., which bills Medicare for the services this clinician delivers.

Clinician (1)

Nezih Hasanoglu, D.O.
Family Practice
NPI 1730166901
10150 W NATIONAL AVE STE 202
West Allis, WI 53227
(262) 782-5662
✔ PECOS✔ Accepts Medicare2.3 mi

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

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 Nezih Z. Hasanoglu, D.O., S.C.'s NPI number?

The NPI number for Nezih Z. Hasanoglu, D.O., S.C. is 1174653513. It was assigned to this organization in the NPPES registry on March 6, 2007. The provider is doing business as Nezih Z. Hasanoglu, D.O..

Where is Nezih Z. Hasanoglu, D.O., S.C. located?

Nezih Z. Hasanoglu, D.O., S.C. is located at 13700 W National Ave Suite 116, New Berlin, WI 53151. The listed phone number is (262) 782-5662.

What is Nezih Z. Hasanoglu, D.O., S.C.'s specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Nezih Z. Hasanoglu, D.O., S.C. enrolled in Medicare?

Yes. Nezih Z. Hasanoglu, D.O., S.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Nezih Z. Hasanoglu, D.O., S.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Nezih Z. Hasanoglu, D.O., S.C.. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Nezih Z. Hasanoglu, D.O., S.C. accept?

Health plans from Dean Health Plan list Nezih Z. Hasanoglu, D.O., S.C. 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 Nezih Z. Hasanoglu, D.O., S.C. was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.