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

GREGORY ARTHUR BOYCE M.D.
NPI 1760482087
Internal Medicine - Gastroenterology in Monroe, LA

Active since July 28, 2005
611 GRAMMONT ST, MONROE, LA 71201(318) 325-2634(318) 812-1205 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Gregory Arthur Boyce M.d. NPPES

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

GREGORY ARTHUR BOYCE M.D. (NPI 1760482087) is an individual gastroenterology provider in Monroe, Louisiana, licensed in Louisiana (09117R) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1760482087
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameGREGORY ARTHUR BOYCECredential: M.D.
Location Address611 GRAMMONT STMonroe, LA 71201-7516
Mailing Address611 Grammont StMonroe, LA 71201-7516 · (318) 325-2634 · Fax (318) 812-1205
Phone(318) 325-2634
Fax(318) 812-1205
Sole ProprietorNo
Enumeration DateJuly 28, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1760482087 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 LA · 09117R
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.
611 GRAMMONT ST, Monroe, LA 71201
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Other Identifiers 1

Medicaid1931942LA

Other Providers at the Same Location NPPES 8

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

HUNTER CARROLL HALL
Internal Medicine (Gastroenterology)
611 GRAMMONT ST
MONROE, LA 71201
Ouachita Parish (318) 325-2634
WILLIAM KEVIN COLEMAN FNP-C
Nurse Practitioner (Family)
611 GRAMMONT ST
MONROE, LA 71201
Ouachita Parish (318) 325-2634
ROBERT LEE SEEGERS M.D.
Internal Medicine (Gastroenterology)
611 GRAMMONT ST
MONROE, LA 71201
Ouachita Parish (318) 325-2634
GASTROENTEROLOGY CLINIC, A PROFESSIONAL MEDICAL CORPORATION
Internal Medicine (Gastroenterology)
611 GRAMMONT ST
MONROE, LA 71201
Ouachita Parish (318) 325-2634
JOHN S. SMIAROWSKI M.D.
Internal Medicine (Gastroenterology)
611 GRAMMONT ST
MONROE, LA 71201
Ouachita Parish (318) 325-2634
HENRY HILL HINKLE III M.D.
Internal Medicine (Gastroenterology)
611 GRAMMONT ST
MONROE, LA 71201
Ouachita Parish (318) 325-2634
DR. BRIAN THOMAS LEVATINO M.D.
Internal Medicine (Gastroenterology)
611 GRAMMONT ST
MONROE, LA 71201
Ouachita Parish (318) 325-2634
MRS. ALISHA LATHAM LEE PA
Physician Assistant
611 GRAMMONT ST
MONROE, LA 71201
Ouachita Parish (318) 325-2634

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 Boyce's NPI number?

The NPI number for Gregory Boyce is 1760482087. It was assigned to this individual provider in the NPPES registry on July 28, 2005.

Where is Gregory Boyce located?

Gregory Boyce practices at 611 Grammont St, Monroe, LA 71201. The listed phone number is (318) 325-2634.

What is Gregory Boyce's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Gregory Boyce was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.