NPI Portal NPI Lookup & Verification

Aaron Catmull

Aaron Catmull is a Family Nurse Practitioner provider (Nurse Practitioner) practicing in Rupert, ID, registered in the NPPES registry with NPI 1891101937 since 2014.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1891101937
Entity type Individual (Type 1)
Name Aaron Catmull
Sex Male
Practice address Rupert, ID, 83350
Phone 2084364322
Fax 2084361312
Enumeration date 2014-07-09
Last updated in NPPES 2023-08-25

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
363LF0000X Family Nurse Practitioner Primary NP-1434A ID
Copy-ready billing details
Provider: Aaron Catmull
NPI: 1891101937
Taxonomy: 363LF0000X (Family Nurse Practitioner)
Address: Rupert, ID, 83350

Other providers at this practice address

NPI Name Type Specialty Location
1376531004 Jeffrey Swenson Individual Family Medicine Physician Rupert, ID
1780790147 Lanny Campbell Individual Family Medicine Physician Rupert, ID
1134225956 Margo Saunders Individual Specialist Rupert, ID
1083816334 Cameron Mchan Individual Family Nurse Practitioner Rupert, ID
1902033608 Brad Wynn Individual Family Medicine Physician Rupert, ID
1386872810 Brian Muir Individual Family Medicine Physician Rupert, ID
1750709796 Tyson Steel Individual Internal Medicine Physician Rupert, ID
1174187587 Mark Dahle Individual Family Medicine Physician Rupert, ID

Verify this record

Cross-check NPI 1891101937 against the authoritative CMS record: view Aaron Catmull on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is NPI 1891101937 active?
Yes — as of the latest NPPES snapshot, NPI 1891101937 is active (record last updated 2023-08-25).
How do I verify Aaron Catmull's NPI record?
Cross-check NPI 1891101937 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-08-25.