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DR. MARSHALL GENE KATZ MD
NPI 1801932405
Internal Medicine in Brighton, MI

Active since January 30, 2007
9121 RIVERSIDE DRIVE, BRIGHTON, MI 48116(810) 231-6544 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Marshall Gene Katz Md NPPES

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

DR. MARSHALL GENE KATZ MD (NPI 1801932405) is an individual internal medicine provider in Brighton, Michigan, licensed in Michigan (4301033863) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1801932405
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. MARSHALL GENE KATZCredential: MD
Location Address9121 RIVERSIDE DRIVEBrighton, MI 48116
Mailing Address9121 Riverside DriveBrighton, MI 48116 · (810) 231-6544
Phone(810) 231-6544
Sole ProprietorNo
Enumeration DateJanuary 30, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1801932405 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MI · 4301033863
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.
9121 RIVERSIDE DRIVE, Brighton, MI 48116
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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 Marshall Katz's NPI number?

The NPI number for Marshall Katz is 1801932405. It was assigned to this individual provider in the NPPES registry on January 30, 2007.

Where is Marshall Katz located?

Marshall Katz practices at 9121 Riverside Drive, Brighton, MI 48116. The listed phone number is (810) 231-6544.

What is Marshall Katz'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 Marshall Katz was last updated on July 8, 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.