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GREGORY MAKRIS M.D.
NPI 1689774424
Internal Medicine in Troy, MI

Active since September 22, 2006
4600 INVESTMENT DR, STE 300, TROY, MI 48098(248) 267-5000 Get Directions Write a Review

NPPES record last updated: February 25, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Gregory Makris M.d. NPPES

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

GREGORY MAKRIS M.D. (NPI 1689774424) is an individual internal medicine provider in Troy, Michigan, licensed in Michigan (4301082747) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1689774424
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameGREGORY MAKRISCredential: M.D.
Location Address4600 INVESTMENT DR, STE 300Troy, MI 48098-6365
Mailing Address4600 Investment Dr, Ste 300Troy, MI 48098-6365 · (248) 267-5000
Phone(248) 267-5000
Sole ProprietorNo
Enumeration DateSeptember 22, 2006
Last NPPES UpdateFebruary 25, 2008
✔ NPI 1689774424 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 · 4301082747
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.
4600 INVESTMENT DR, Troy, MI 48098
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Other Identifiers 1

Medicare PINM07130050MI

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.

DR. MEHMET E DONAT MD
Internal Medicine (Gastroenterology)
4600 INVESTMENT DR, STE 380
TROY, MI 48098
Oakland County (248) 267-5025
DR. TIMOTHY J TINETTI MD
Internal Medicine
4600 INVESTMENT DR, STE 300
TROY, MI 48098
Oakland County (248) 267-5000
DR. DAVID J KEARNEY MD
Urology
4600 INVESTMENT DR, STE 370
TROY, MI 48098
Oakland County (248) 267-5035
DR. SUNDEEP S DHILLON MD
Internal Medicine (Nephrology)
4600 INVESTMENT DR, STE 290
TROY, MI 48098
Oakland County (248) 267-5010
DR. JANET K DUBECK MD
Internal Medicine
4600 INVESTMENT DR, STE 300
TROY, MI 48098
Oakland County (248) 267-5000
MICHIGAN HEART GROUP PC
Internal Medicine (Cardiovascular Disease)
4600 INVESTMENT DR, SUITE 200
TROY, MI 48098
Oakland County (248) 267-5050
WILLIAM BEAUONT HOSPITAL
Internal Medicine
4600 INVESTMENT DR
TROY, MI 48098
Oakland County (616) 486-6790
DR. LEONARD G QUALLICH III MD
Internal Medicine (Gastroenterology)
4600 INVESTMENT DR, STE 380
TROY, MI 48098
Oakland County (248) 267-5025

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 Gregory Makris's NPI number?

The NPI number for Gregory Makris is 1689774424. It was assigned to this individual provider in the NPPES registry on September 22, 2006.

Where is Gregory Makris located?

Gregory Makris practices at 4600 Investment Dr Ste 300, Troy, MI 48098. The listed phone number is (248) 267-5000.

What is Gregory Makris'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 Gregory Makris was last updated on February 25, 2008. 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.