DR. THOMAS S HYZER M.D.
NPI 1174586499
Internal Medicine in Madison, WI

Active since April 08, 2006
4410 REGENT ST, MADISON, WI 53705(608) 233-9746 Get Directions Write a Review

NPPES record last updated: June 28, 2017. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Thomas S Hyzer M.d. NPPES

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

DR. THOMAS S HYZER M.D. (NPI 1174586499) is an individual internal medicine provider in Madison, Wisconsin, licensed in Wisconsin (22599-020) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1174586499
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. THOMAS S HYZERCredential: M.D.
Location Address4410 REGENT STMadison, WI 53705-4901
Mailing Address4410 Regent StMadison, WI 53705-4901 · (608) 233-9746
Sole ProprietorNo
Enumeration DateApril 8, 2006
Last NPPES UpdateJune 28, 2017
NPI 1174586499 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in WI · 22599-020
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
4410 REGENT ST, Madison, WI 53705

Other Identifiers 3

Medicare UPINB53757WI
Medicare ID-Type Unspecified153950009WI
Medicaid30274600WI

Other Providers at the Same Location NPPES 20

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

Pediatrics
4410 REGENT ST
MADISON, WI 53705
Internal Medicine
4410 REGENT ST, ASSOCIATED PHYSICIANS, LLP
MADISON, WI 53705
Pediatrics
4410 REGENT ST, ASSOCIATED PHYSICIANS, LLP
MADISON, WI 53705
Internal Medicine
4410 REGENT ST
MADISON, WI 53705
Physician Assistant
4410 REGENT ST
MADISON, WI 53705
Internal Medicine
4410 REGENT ST, ASSOCIATED PHYSICIANS, LLP
MADISON, WI 53705
Internal Medicine
4410 REGENT ST
MADISON, WI 53705
Pediatrics
4410 REGENT ST
MADISON, WI 53705

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 Thomas Hyzer's NPI number?

The NPI number for Thomas Hyzer is 1174586499. It was assigned to this individual provider in the NPPES registry on April 8, 2006.

Where is Thomas Hyzer located?

Thomas Hyzer practices at 4410 Regent St, Madison, WI 53705. The listed phone number is (608) 233-9746.

What is Thomas Hyzer's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Thomas Hyzer was last updated on June 28, 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.