NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Matthew Michael Mcmahon

Chiropractor in Loveland, CO · enumerated 2020 · practices at Reflections Midwifery LLC.

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

National Provider Identifier

1891326724

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Matthew Michael Mcmahon
Sex Male
Practice address 411 E 27th St, Loveland, CO, 80538
Enumeration date Jan 29, 2020
Last updated in NPPES May 17, 2021

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License CHR.0008154 (CO) Primary

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 Matthew Mcmahon's NPI record?
Cross-check NPI 1891326724 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1891326724 active?
Yes, as of the latest NPPES snapshot, NPI 1891326724 is active (record last updated 2021-05-17).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-17.