Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. GREGORY PAUL KARRIS MD
NPI 1164401188
Internal Medicine - Gastroenterology in Southfield, MI

Active since January 10, 2006
22250 PROVIDENCE DR, SUITE 604, SOUTHFIELD, MI 48075(248) 569-1770(248) 443-2439 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Gregory Paul Karris Md NPPES

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

DR. GREGORY PAUL KARRIS MD (NPI 1164401188) is an individual gastroenterology provider in Southfield, Michigan, licensed in Michigan (4301029338) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1164401188
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. GREGORY PAUL KARRISCredential: MD
Location Address22250 PROVIDENCE DR, SUITE 604Southfield, MI 48075-4825
Mailing Address22250 Providence Dr, Suite 604Southfield, MI 48075-4825 · (248) 569-1770 · Fax (248) 443-2439
Fax(248) 443-2439
Sole ProprietorNo
Enumeration DateJanuary 10, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1164401188 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License Licensed in MI · 4301029338
Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

22250 PROVIDENCE DR, Southfield, MI 48075

Other Identifiers 16

Other102322Preferred Choices Ppo
Medicaid2105039MI
OtherC3265Partnership Health
OtherP40562Blue Care Network
OtherC3265Mcare
Other1006300331Empire Blue Cross
Other1006300331Blue Trust
Other2105039Community Health
Other5469078Aetna
Other1006300331MI · Bcbs
Other1006300331Blue Preferred Plus Ppo
Other102322Care Choices
Other193696Great West
OtherB44389Alliance Health
Other06300339Medicare Railroad
OtherB44389MI · Hap

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.

Obstetrics & Gynecology
22250 PROVIDENCE DR, 408
SOUTHFIELD, MI 48075
Family Medicine
22250 PROVIDENCE DR, FL 5
SOUTHFIELD, MI 48075
Family Medicine
22250 PROVIDENCE DR, 5TH FLOOR.FL 5
SOUTHFIELD, MI 48075
Colon & Rectal Surgery
22250 PROVIDENCE DR, SUITE 208
SOUTHFIELD, MI 48075
Family Medicine
22250 PROVIDENCE DR, 500
SOUTHFIELD, MI 48075
Family Medicine
22250 PROVIDENCE DR, 5TH FLOOR
SOUTHFIELD, MI 48075
Family Medicine
22250 PROVIDENCE DR, 5TH FLOOR
SOUTHFIELD, MI 48075
Family Medicine
22250 PROVIDENCE DR, 500
SOUTHFIELD, MI 48075

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164401188, enumerated as an "individual" on January 10, 2006.

The provider is located at 22250 PROVIDENCE DR SUITE 604 SOUTHFIELD, MI 48075 and the phone number is (248) 569-1770.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.

The provider might be accepting Accepts: Medicare, Medicaid, Blue Cross Blue Shield, Aetna. Please consult your insurance carrier or call the provider to verify.