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ONCOLOGY ALLIANCE, S.C.
NPI 1689860132
Internal Medicine - Hematology & Oncology in Wauwatosa, WI

Active since September 19, 2007
1055 N MAYFAIR RD, WAUWATOSA, WI 53226(414) 906-4467(414) 906-4437 Get Directions Write a Review

NPPES record last updated: September 19, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Oncology Alliance, S.c. NPPES

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

ONCOLOGY ALLIANCE, S.C. (NPI 1689860132) is a healthcare organization registered as a hematology & oncology in Wauwatosa, Wisconsin and active in the NPI registry since September 2007. The organization lists Michael Koroscik, Chief Operating Officer, as its authorized official.

NPPES Registry Identity

NPI1689860132
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameONCOLOGY ALLIANCE, S.C.
Location Address1055 N MAYFAIR RDWauwatosa, WI 53226-3436
Mailing Address4655 N Port Washington RdGlendale, WI 53212-1004 · (414) 906-4467 · Fax (414) 906-4437
Phone(414) 906-4467
Fax(414) 906-4437
Organization SubpartNo
Authorized OfficialMichael KoroscikChief Operating Officer · (414) 906-4467
Enumeration DateSeptember 19, 2007
✔ NPI 1689860132 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
1055 N MAYFAIR RD, Wauwatosa, WI 53226
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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

Other Providers at the Same Location NPPES 18

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

ONCOLOGY ALLIANCE
Non-Pharmacy Dispensing Site
1055 N MAYFAIR RD
WAUWATOSA, WI 53226
Milwaukee County (414) 479-8450
DR. SARDAR KHAN MD
Family Medicine
1055 N MAYFAIR RD
WAUWATOSA, WI 53226
Milwaukee County (414) 479-2300
DANIEL MOLINARO DO
Family Medicine
1055 N MAYFAIR RD
WAUWATOSA, WI 53226
Milwaukee County (414) 476-8450
SAVAN PANCHAL MD
Family Medicine
1055 N MAYFAIR RD
WAUWATOSA, WI 53226
Milwaukee County (414) 479-2300
WILLIAM G MATTHAEUS MD
Internal Medicine (Hematology & Oncology)
1055 N MAYFAIR RD
MILWAUKEE, WI 53226
Milwaukee County (262) 857-5750
KHYATI SONI D.O.
Family Medicine
1055 N MAYFAIR RD
WAUWATOSA, WI 53226
Milwaukee County (414) 479-2300
SARA J NOLAN MD
Family Medicine
1055 N MAYFAIR RD
WAUWATOSA, WI 53226
Milwaukee County (414) 476-8450
AURORA PHARMACY INC.
Pharmacy
1055 N MAYFAIR RD, SUITE 100
MILWAUKEE, WI 53226
Milwaukee County (414) 479-2500

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 Oncology Alliance, S.C.'s NPI number?

The NPI number for Oncology Alliance, S.C. is 1689860132. It was assigned to this organization in the NPPES registry on September 19, 2007.

Where is Oncology Alliance, S.C. located?

Oncology Alliance, S.C. is located at 1055 N Mayfair Rd, Wauwatosa, WI 53226. The listed phone number is (414) 906-4467.

What is Oncology Alliance, S.C.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for Oncology Alliance, S.C. was last updated on September 19, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.