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DR. RANDY C MATHEWSON M.D.
NPI 1477654002
Internal Medicine in Greendale, WI

Active since September 26, 2006
6601 NORTHWAY # D, GREENDALE, WI 53129(414) 423-0555(414) 423-8268 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Randy C Mathewson M.d. NPPES

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

DR. RANDY C MATHEWSON M.D. (NPI 1477654002) is an individual internal medicine provider in Greendale, Wisconsin, licensed in Wisconsin (23146) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1477654002
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. RANDY C MATHEWSONCredential: M.D.
Location Address6601 NORTHWAY # DGreendale, WI 53129-1830
Mailing Address5745 Gladstone LnGreendale, WI 53129-1512 · (414) 423-0555 · Fax (414) 423-8268
Phone(414) 423-0555
Fax(414) 423-8268
Sole ProprietorNo
Enumeration DateSeptember 26, 2006
Last NPPES UpdateJuly 9, 2007
✔ NPI 1477654002 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 · 23146
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.
6601 NORTHWAY # D, Greendale, WI 53129
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Other Identifiers 2

Medicare UPINB54874WI
Medicaid30436400WI

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.

GREENDALE MEDICAL CLINIC, S.C.
Internal Medicine
6601 NORTHWAY # D
GREENDALE, WI 53129
Milwaukee County (414) 423-0555
DR. JOHN F LUBING M.D.
Internal Medicine
6601 NORTHWAY # D
GREENDALE, WI 53129
Milwaukee County (414) 423-0555

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 Randy Mathewson's NPI number?

The NPI number for Randy Mathewson is 1477654002. It was assigned to this individual provider in the NPPES registry on September 26, 2006.

Where is Randy Mathewson located?

Randy Mathewson practices at 6601 Northway # D, Greendale, WI 53129. The listed phone number is (414) 423-0555.

What is Randy Mathewson'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 Randy Mathewson was last updated on July 9, 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.