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IDAHO GASTROENTEROLOGY ASSOCIATES, LLP
NPI 1265427256
Internal Medicine - Gastroenterology in Boise, ID

Active since September 15, 2005CLIA Certified · 2 labs
425 W BANNOCK ST, BOISE, ID 83702(208) 343-1702(208) 342-7042 Get Directions Write a Review

NPPES record last updated: January 23, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jan 23, 2026, Jul 22, 2019, Mar 22, 2018 (3 updates tracked since 2018).

About Idaho Gastroenterology Associates, Llp NPPES

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

IDAHO GASTROENTEROLOGY ASSOCIATES, LLP (NPI 1265427256) is a healthcare organization registered as a gastroenterology in Boise, Idaho and active in the NPI registry since September 2005. The organization holds 2 active CLIA laboratory certificates, maintains 3 additional practice locations, and lists Rebecca Butterfield, Credentialing Manager, as its authorized official.

NPPES Registry Identity

NPI1265427256
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameIDAHO GASTROENTEROLOGY ASSOCIATES, LLP
Location Address425 W BANNOCK STBoise, ID 83702-6035
Mailing Address425 W Bannock StBoise, ID 83702-6035 · (208) 343-1702 · Fax (208) 342-7042
Phone(208) 343-1702
Fax(208) 342-7042
Organization SubpartNo
Authorized OfficialRebecca ButterfieldCredentialing Manager · (208) 489-1431
Enumeration DateSeptember 15, 2005
Last NPPES UpdateJanuary 23, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 23, 2026
✔ NPI 1265427256 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.

425 W BANNOCK ST, Boise, ID 83702
Open in Google Maps ↗

Secondary Practice Locations 3

Location 11200 Garrity BlvdNampa, ID 83687-3402 · Phone (208) 343-6458 · Fax (208) 343-5031
Location 22235 E Gala StMeridian, ID 83642-8026 · Phone (208) 887-3724 · Fax (208) 887-1682
Location 3875 S Vanguard WayMeridian, ID 83642-8540 · Phone (208) 343-6458

Other Identifiers 1

Medicaid002799000ID

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc..Insurance ›

CLIA Laboratory Certificates CMS CLIA 2

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 13D2224264

Idaho Gastroenterology Associates Histology Laboratory · Nampa, ID
Active · expires Apr 18, 2028
CLIA Number13D2224264
Laboratory TypeIndependent
Certificate Effective DateApril 19, 2026
Certificate Expiration DateApril 18, 2028
Laboratory DirectorNicholas G. Grant
Laboratory Phone(208) 695-2089
Laboratory LocationIdaho Gastroenterology Associates Histology Laboratory1200 Garrity Boulevard, Nampa, ID 83687
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Certificate of Waiver 13D0928832

Idaho Gastroenterology Associates · Meridian, ID
Active · expires May 27, 2027
CLIA Number13D0928832
Laboratory TypePhysician Office
Certificate Effective DateMay 28, 2025
Certificate Expiration DateMay 27, 2027
Laboratory DirectorBrian Story
Laboratory Phone(208) 695-2100
Laboratory LocationIdaho Gastroenterology Associates2235 E Gala St, Meridian, ID 83642
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory to perform only waived tests.

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.

LAURA LELA HARTWIG FNP-C
Nurse Practitioner (Family)
425 W BANNOCK ST
BOISE, ID 83702
Ada County (208) 343-1702
CRYSTAL LEIGH ROSE FNP-C
Nurse Practitioner (Family)
425 W BANNOCK ST
BOISE, ID 83702
Ada County (208) 901-6094
RICHARD F UHLMANN, MD CHARTERED
Internal Medicine (Gastroenterology)
425 W BANNOCK ST
BOISE, ID 83702
Ada County (208) 343-1702
RICHARD F UHLMANN M.D.
Internal Medicine (Gastroenterology)
425 W BANNOCK ST
BOISE, ID 83702
Ada County (208) 343-1702
BOISE ENDOSCOPY CENTER LLC
Clinic/Center (Ambulatory Surgical)
425 W BANNOCK ST
BOISE, ID 83702
Ada County (208) 342-7169
PHILIP D JENSEN M.D.
Internal Medicine (Gastroenterology)
425 W BANNOCK ST
BOISE, ID 83702
Ada County (208) 343-6458
BARRY JON SHINSEL
Nurse Practitioner
425 W BANNOCK ST
BOISE, ID 83702
Ada County (208) 343-6458
ELLEN B HUNTER M.D.
Internal Medicine (Gastroenterology)
425 W BANNOCK ST
BOISE, ID 83702
Ada County (208) 343-1702

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 Idaho Gastroenterology Associates, LLP's NPI number?

The NPI number for Idaho Gastroenterology Associates, LLP is 1265427256. It was assigned to this organization in the NPPES registry on September 15, 2005.

Where is Idaho Gastroenterology Associates, LLP located?

Idaho Gastroenterology Associates, LLP is located at 425 W Bannock St, Boise, ID 83702. The listed phone number is (208) 343-1702.

What is Idaho Gastroenterology Associates, LLP's specialty?

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

Does Idaho Gastroenterology Associates, LLP hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

What insurance does Idaho Gastroenterology Associates, LLP accept?

Health plans from Moda Health Plan, Inc. list Idaho Gastroenterology Associates, LLP as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Idaho Gastroenterology Associates, LLP was last updated on January 23, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.