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GUT WHISPERER PC
NPI 1619139169
Internal Medicine - Gastroenterology in Riverton, UT

Active since June 26, 2008
1543 W. 12600 S., SUITE 102, RIVERTON, UT 84065(801) 563-5121(801) 566-3926 Get Directions Write a Review

NPPES record last updated: December 9, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Gut Whisperer Pc NPPES

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

GUT WHISPERER PC (NPI 1619139169) is a healthcare organization registered as a gastroenterology in Riverton, Utah and active in the NPI registry since June 2008. The organization lists Umaprasanna Sudarsana Karnam, Physician, as its authorized official.

NPPES Registry Identity

NPI1619139169
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameGUT WHISPERER PC
Location Address1543 W. 12600 S., SUITE 102Riverton, UT 84065-7000
Mailing Address80 E Lone Hollow Dr.Sandy, UT 84092 · (801) 400-1118
Phone(801) 563-5121
Fax(801) 566-3926
Organization SubpartNo
Authorized OfficialUmaprasanna Sudarsana KarnamPhysician · (801) 400-1118
Enumeration DateJune 26, 2008
Last NPPES UpdateDecember 9, 2015
✔ NPI 1619139169 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 UT · 5022285-1205
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.
1543 W. 12600 S., Riverton, UT 84065
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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 BridgeSpan Health Company, Molina Healthcare, Regence BlueCross BlueShield of Utah and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gut Whisperer Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

5

Medicare enrollment records show 5 clinicians reassign Medicare billing to Gut Whisperer PC, which bills Medicare for the services they deliver. Of these, 5 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (5)

Umaprasanna Karnam, MD
Gastroenterology
NPI 1689623852
1543 W. 12600 S. STE 102
Riverton, UT 84065
(801) 563-5121
✔ PECOS✔ Accepts Medicare0.2 mi
Jordan Griffeth, NP
Nurse Practitioner
NPI 1942723549
1543 W 12600 S STE 102
Riverton, UT 84065
(801) 563-5121
✔ PECOS✔ Accepts Medicare1.7 mi
Haley Pedersen, FNP-C
Nurse Practitioner
NPI 1346053980
1543 W 12600 S STE 102
Riverton, UT 84065
(801) 563-5121
✔ PECOS✔ Accepts Medicare1.7 mi
Emily Himebaugh, FNP
Nurse Practitioner
NPI 1285936617
3584 W 9000 S SUITE 300
West Jordan, UT 84088
(801) 563-5121
✔ PECOS✔ Accepts Medicare5.1 mi
Phillip Bowman, APRN
Nurse Practitioner
NPI 1619231701
1950 E 7000 S
Salt Lake City, UT 84121
(801) 943-3300
✔ PECOS✔ Accepts Medicare8.8 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 Gut Whisperer PC's NPI number?

The NPI number for Gut Whisperer PC is 1619139169. It was assigned to this organization in the NPPES registry on June 26, 2008.

Where is Gut Whisperer PC located?

Gut Whisperer PC is located at 1543 W. 12600 S. Suite 102, Riverton, UT 84065. The listed phone number is (801) 563-5121.

What is Gut Whisperer PC's specialty?

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

Is Gut Whisperer PC enrolled in Medicare?

Yes. Gut Whisperer PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Gut Whisperer PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 2 Medicare specialties reassign their Medicare billing to Gut Whisperer PC. 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. The largest specialties are Nurse Practitioner (4) and Gastroenterology (1). Of these, 5 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Gut Whisperer PC accept?

Health plans from BridgeSpan Health Company, Molina Healthcare, Regence BlueCross BlueShield of Utah and University of Utah Health Plans list Gut Whisperer PC 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 Gut Whisperer PC was last updated on December 9, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.