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WELLS GASTROENTEROLOGY PLLC
NPI 1144391772
Internal Medicine - Gastroenterology in Amherst, NY

Active since November 13, 2006
6000 N BAILEY AVE, AMHERST, NY 14226(716) 834-6152(716) 834-5755 Get Directions Write a Review

NPPES record last updated: July 27, 2014. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Wells Gastroenterology Pllc NPPES

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

WELLS GASTROENTEROLOGY PLLC (NPI 1144391772) is a healthcare organization registered as a gastroenterology in Amherst, New York and active in the NPI registry since November 2006. The organization lists Theodore V Wells, President, as its authorized official.

NPPES Registry Identity

NPI1144391772
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameWELLS GASTROENTEROLOGY PLLC
Location Address6000 N BAILEY AVEAmherst, NY 14226-5102
Mailing Address6000 N Bailey AveAmherst, NY 14226-5102 · (716) 834-6152 · Fax (716) 834-5755
Phone(716) 834-6152
Fax(716) 834-5755
Organization SubpartNo
Authorized OfficialTheodore V WellsPresident · (716) 834-6152
Enumeration DateNovember 13, 2006
Last NPPES UpdateJuly 27, 2014
✔ NPI 1144391772 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 NY · 194653
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.
6000 N BAILEY AVE, Amherst, NY 14226
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Other Identifiers 1

Medicare PINAA1492

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Wells Gastroenterology Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Wells Gastroenterology PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Theodore Wells, M.D.
Gastroenterology
NPI 1619958816
6000 N BAILEY AVE
Amherst, NY 14226
(716) 834-6152
✔ PECOS✔ Accepts Medicare0.1 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Wells Gastroenterology PLLC's NPI number?

The NPI number for Wells Gastroenterology PLLC is 1144391772. It was assigned to this organization in the NPPES registry on November 13, 2006.

Where is Wells Gastroenterology PLLC located?

Wells Gastroenterology PLLC is located at 6000 N Bailey Ave, Amherst, NY 14226. The listed phone number is (716) 834-6152.

What is Wells Gastroenterology PLLC's specialty?

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

Is Wells Gastroenterology PLLC enrolled in Medicare?

Yes. Wells Gastroenterology PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Wells Gastroenterology PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Gastroenterology) reassigns their Medicare billing to Wells Gastroenterology PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Wells Gastroenterology PLLC was last updated on July 27, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.