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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. JOHN A PAYNE MD
NPI 1124028360
Internal Medicine - Gastroenterology in Hinsdale, IL

Active since July 29, 2005
950 N YORK RD, SUITE 101, HINSDALE, IL 60521(630) 325-4255(630) 325-2147 Get Directions Write a Review

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

About Dr. John A Payne Md NPPES

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

DR. JOHN A PAYNE MD (NPI 1124028360) is an individual gastroenterology provider in Hinsdale, Illinois and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1124028360
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. JOHN A PAYNECredential: MD
Location Address950 N YORK RD, SUITE 101Hinsdale, IL 60521-2950
Mailing Address950 N York Rd, Suite 101Hinsdale, IL 60521-2950 · (630) 325-4255 · Fax (630) 325-2147
Phone(630) 325-4255
Fax(630) 325-2147
Sole ProprietorNo
Enumeration DateJuly 29, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1124028360 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
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.
950 N YORK RD, Hinsdale, IL 60521
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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.

MS. BETH ANN HELME-SMITH APN, CNM, NP
Advanced Practice Midwife
950 N YORK RD, 102
HINSDALE, IL 60521
Dupage County (630) 920-1347
DAVID ENGLAND WEAVER III LCPC
Counselor (Professional)
950 N YORK RD, SUITE 107
HINSDALE, IL 60521
Dupage County (630) 986-5403
DR. PHILLIP G HELDING JR. D.O.
Psychiatry & Neurology (Addiction Medicine)
950 N YORK RD, SUITE 107
HINSDALE, IL 60521
Dupage County (630) 986-5403
DR. GREGORY J DANIELS DDS
Dentist (General Practice)
950 N YORK RD, SUITE 100
HINSDALE, IL 60521
Dupage County (630) 655-8815
AUDITORY SERVICES, INC.
Audiologist
950 N YORK RD, SUITE 109
HINSDALE, IL 60521
Dupage County (630) 654-1391
BRIAN JOSEPH SCHUSTER PA-C
Physician Assistant
950 N YORK RD, STE. 208
HINSDALE, IL 60521
Dupage County (630) 887-0580
DR. JOHN J KRITSAS M.D.
Urology
950 N YORK RD, SUITE 208
HINSDALE, IL 60521
Dupage County (630) 887-0580
DR. JAMES EDWARD REJOWSKI MD
Otolaryngology
950 N YORK RD, SUITE 109
HINSDALE, IL 60521
Dupage County (630) 654-1391

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 John Payne's NPI number?

The NPI number for John Payne is 1124028360. It was assigned to this individual provider in the NPPES registry on July 29, 2005.

Where is John Payne located?

John Payne practices at 950 N York Rd Suite 101, Hinsdale, IL 60521. The listed phone number is (630) 325-4255.

What is John Payne'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 John Payne 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 24 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.