GASTROINTESTINAL INSTITUTE, LLC.
NPI 1174670723
Clinic/Center - Ambulatory Surgical in Normal, IL

Q: What is Gastrointestinal Institute, LLC.'s NPI number?

The NPI number for Gastrointestinal Institute, LLC. is 1174670723. It was assigned to this organization in the NPPES registry on January 5, 2007.

Q: What is Gastrointestinal Institute, LLC.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Ambulatory Surgical, with taxonomy code 261QA1903X.

Active since January 05, 2007CLIA 14D1038952 · Waiver

2200 JACOBSSEN DR STE A, NORMAL, IL 61761(309) 451-1121(309) 451-1212 Get Directions Write a Review

NPPES record last updated: December 8, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 8, 2023, May 13, 2019 (2 updates tracked since 2019).

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About Gastrointestinal Institute, Llc. NPPES

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

GASTROINTESTINAL INSTITUTE, LLC. (NPI 1174670723) is a healthcare organization registered as an ambulatory surgical in Normal, Illinois and active in the NPI registry since January 2007. The organization holds a CLIA Waiver certificate valid through March 29, 2027 and lists Phil Arthur Mcgowan, Administrator, as its authorized official.

NPPES Registry Identity

NPI1174670723

Entity TypeOrganization

Primary Taxonomy261QA1903X

Legal Business NameGASTROINTESTINAL INSTITUTE, LLC.

Location Address2200 JACOBSSEN DR STE ANormal, IL 61761-5516

Mailing Address2200 Jacobssen Dr, Suite ANormal, IL 61761-5516 · (309) 451-1121 · Fax (309) 451-1212

Phone(309) 451-1121

Fax(309) 451-1212

Organization SubpartNo

Authorized OfficialPhil Arthur McgowanAdministrator · (309) 451-1123

Enumeration DateJanuary 5, 2007

Last NPPES UpdateDecember 8, 20232 updates tracked since enumeration

NPPES CertifiedDecember 8, 2023

✔ NPI 1174670723 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Ambulatory SurgicalAmbulatory Health Care Facilities

Taxonomy Code261QA1903X

License✔ Licensed in IL · 7003056

2200 JACOBSSEN DR STE A, Normal, IL 61761

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Other Identifiers 1

Other50492IL · Bluecrossblueshield Of Illinois

CLIA Laboratory Certificates CMS CLIA

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 Waiver 14D1038952

Gastrointestinal Institute LLC · Normal, IL

Active · expires Mar 29, 2027

CLIA Number14D1038952

Laboratory TypeAmbulatory Surgery Center

Certificate Effective DateMarch 30, 2025

Certificate Expiration DateMarch 29, 2027

Laboratory DirectorStephen S. Matter

Laboratory Phone(309) 451-1121

Laboratory LocationGastrointestinal Institute LLC1006 Ironwood Drive, Normal, IL 61761

CLIA data matches this NPI record on: Name Phone

This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

477 services408 patients

Microscopic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43252

This procedure involves using a thin, flexible instrument called an endoscope to examine the esophagus, stomach, and upper small bowel. The endoscope has a light and camera, allowing a detailed view of these areas to help diagnose various conditions.

441 services376 patients

Insertion of guide wire with dilation of esophagus using a flexible endoscope 43248

This is a procedure where a thin tube, called an endoscope, is gently passed through your mouth into your esophagus. A guide wire is then inserted to help widen any narrow areas. This helps improve swallowing and reduce discomfort.

312 services245 patients

Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery 45384

This procedure involves using a flexible tube with a camera, called an endoscope, to view the large intestine. If any abnormal growths or polyps are found, they are removed with an electrically-heated instrument. This is a common way to prevent bowel issues.

191 services191 patients

Removal of polyps or growths of esophagus, stomach, and/or upper small bowel using a flexible endoscope with electrical cautery 43250

This procedure involves using a flexible tube with a camera (endoscope) to view and remove abnormal growths (polyps) in the esophagus, stomach, or upper small intestine. Electrical cautery, a tool that uses heat, helps in safely removing these growths.

160 services146 patients

Removal of external hemorrhoids by rubber banding 46221

Rubber band ligation is a procedure used to treat external hemorrhoids. A doctor places small rubber bands around the base of the hemorrhoids. This cuts off blood supply, causing them to shrink and fall off, typically within a week.

136 services55 patients

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 Gastrointestinal Institute, LLC.'s NPI number?

The NPI number for Gastrointestinal Institute, LLC. is 1174670723. It was assigned to this organization in the NPPES registry on January 5, 2007.

Where is Gastrointestinal Institute, LLC. located?

Gastrointestinal Institute, LLC. is located at 2200 Jacobssen Dr Ste A, Normal, IL 61761. The listed phone number is (309) 451-1121.

What is Gastrointestinal Institute, LLC.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Ambulatory Surgical, with taxonomy code 261QA1903X.

Does Gastrointestinal Institute, LLC. hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 14D1038952) is associated with this NPI, valid through March 29, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Gastrointestinal Institute, LLC. was last updated on December 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.