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FOX VALLEY HEMATOLOGY & ONCOLOGY, S.C.
NPI 1649716358
Internal Medicine - Hematology & Oncology in De Pere, WI

Active since January 19, 2017
1716 LAWRENCE DR, DE PERE, WI 54115(920) 749-1171(920) 734-5307 Get Directions Write a Review

NPPES record last updated: January 19, 2017. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Fox Valley Hematology & Oncology, S.c. NPPES

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

FOX VALLEY HEMATOLOGY & ONCOLOGY, S.C. (NPI 1649716358) is a healthcare organization registered as a hematology & oncology in De Pere, Wisconsin and active in the NPI registry since January 2017. The organization lists William C Guenther, Officer/physician, as its authorized official.

NPPES Registry Identity

NPI1649716358
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameFOX VALLEY HEMATOLOGY & ONCOLOGY, S.C.
Location Address1716 LAWRENCE DRDe Pere, WI 54115-9108
Mailing Address3232 N Ballard Rd, Suite 200Appleton, WI 54911-8804 · (920) 749-9668 · Fax (920) 734-5307
Phone(920) 749-1171
Fax(920) 734-5307
Organization SubpartNo
Authorized OfficialWilliam C GuentherOfficer/physician · (920) 749-1171
Enumeration DateJanuary 19, 2017
✔ NPI 1649716358 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.
1716 LAWRENCE DR, De Pere, WI 54115
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Other Identifiers 2

Other000045450WI · Ptan
Medicaid32802700WI

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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.

DR. EDWARD D BAYER MD
Pediatrics
1716 LAWRENCE DR
DE PERE, WI 54115
Brown County (920) 605-3115
SMART CHOICE MRI LLC
Clinic/Center (Magnetic Resonance Imaging (MRI))
1716 LAWRENCE DR
DE PERE, WI 54115
Brown County (414) 431-0309

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 Fox Valley Hematology & Oncology, S.C.'s NPI number?

The NPI number for Fox Valley Hematology & Oncology, S.C. is 1649716358. It was assigned to this organization in the NPPES registry on January 19, 2017.

Where is Fox Valley Hematology & Oncology, S.C. located?

Fox Valley Hematology & Oncology, S.C. is located at 1716 Lawrence Dr, De Pere, WI 54115. The listed phone number is (920) 749-1171.

What is Fox Valley Hematology & Oncology, 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 Fox Valley Hematology & Oncology, S.C. was last updated on January 19, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.