NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Constance Mumford

Family Medicine Physician in Three Rivers, MI · enumerated 2006.

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

National Provider Identifier

1134236979

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Constance Mumford
Sex Female
Practice address 601 S Us 131, Three Rivers, MI, 49093
Fax (269) 286-7071
Enumeration date Aug 25, 2006
Last updated in NPPES Nov 27, 2023

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 4301406834 (MI) 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

Is NPI 1134236979 active?
Yes, as of the latest NPPES snapshot, NPI 1134236979 is active (record last updated 2023-11-27).
How do I verify Constance Mumford's NPI record?
Cross-check NPI 1134236979 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-27.