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NPISignal

Individual Healthcare Provider

John W Homer, MD

NPI Record: ActiveInternal Medicine — Gastroenterology
NPI1841268836
Plattsburgh, New York

Provider's NPPES record last updated: October 6, 2022

Overview

Entity Type
Individual Healthcare Provider
NPI
1841268836
Primary Specialty
Internal Medicine — Gastroenterology
Practice Location
Plattsburgh, New York
Sole Proprietor
Yes

Federal Screening

NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.

List of Excluded Individuals/Entities (LEIE)

HHS Office of Inspector General

No potential match identified

No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.

Source data
September 10, 2026
Records indexed
84,001
Screened
Sep 21, 2026, 11:47 AM UTC

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

SAM.gov Exclusions

U.S. General Services Administration

Not checked

SAM.gov Exclusions was not checked.

SAM.gov screening is not configured on this deployment. No SAM check has been performed.

Screened
Not checked

This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

Run a name-based screening

Searches OIG LEIE and SAM.gov by name and reviews every potential match.

Specialties & Taxonomies

  • Internal Medicine

    Gastroenterology

    Allopathic & Osteopathic Physicians

    Primary

    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.

    Taxonomy code 207RG0100X
  • Internal Medicine

    Hospice and Palliative Medicine

    Allopathic & Osteopathic Physicians

    An internal medicine physician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team to maximize quality of life while addressing physical, psychological, social and spiritual needs of both patient and family throughout the course of the disease, through the dying process, and beyond for the family. This specialist has expertise in the assessment of patients with advanced disease; the relief of distressing symptoms; the coordination of interdisciplinary patient and family-centered care in diverse venues; the use of specialized care systems including hospice; the management of the imminently dying patient; and legal and ethical decision making in end-of-life care.

    Taxonomy code 207RH0002X

Provider-Reported License Information

Internal Medicine (New York)
190533
Internal Medicine (New York)
190533
License numbers are reported by the provider to NPPES and are not independently verified by NPISignal against any state licensing board. Confirm current license status directly with the issuing state board.

Practice Locations

Practice Location

75 Beekman St

Plattsburgh, New York 12901-1438

Phone: (518) 561-2000

Additional Practice Location

77 Plaza Blvd

Suite 101

Plattsburgh, New York 12901-6438

Phone: (518) 825-4437

Fax: (518) 825-4435

Record Information

Enumeration Date
March 8, 2006
Provider's NPPES Record Last Updated
October 6, 2022
Certification Date
October 6, 2022
NPISignal NPPES Dataset
August 2026

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