Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

M Rhiannon Trimm, NP

Neonatal Nurse Practitioner in Slc, UT · enumerated 2022.

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

National Provider Identifier

1861139610

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Registry record

Entity type Individual (Type 1)

Name M Rhiannon Trimm

Credential NP

Sex Female

Practice address 100 N Mario Capecchi Dr, Slc, UT, 84113

Phone (801) 662-4261

Enumeration date May 13, 2022

Last updated in NPPES Dec 12, 2024

Taxonomy & licenses

363LN0000X Neonatal Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 8593603-4405 (UT) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify M Rhiannon Trimm's NPI record?

Cross-check NPI 1861139610 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1861139610 active?

Yes, as of the latest NPPES snapshot, NPI 1861139610 is active (record last updated 2024-12-12).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-12.