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Grand Teton Gastroenterology

Nurse Practitioner in Idaho Falls, ID · enumerated 2008 · authorized official Melissa Lemons, Billing Manager.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1457520900

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Registry record

Entity type Organization (Type 2)
Legal business name Grand Teton Gastroenterology
Other name <Unavail>
Practice address 2770 Cortez Ave, Idaho Falls, ID, 83404
Phone (208) 522-4000
Fax (208) 528-4242
Enumeration date Feb 28, 2008
Last updated in NPPES Feb 29, 2008

Taxonomy & classification

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Primary

Authorized official

Name Melissa Lemons
Title Billing Manager
Phone (208) 528-4255

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Grand Teton Gastroenterology?
The NPI for Grand Teton Gastroenterology is 1457520900, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Grand Teton Gastroenterology?
NPPES lists Melissa Lemons (Billing Manager) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-29.