Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Guillermina Serrano

Peer Specialist in West Jordan, UT · enumerated 2021.

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

National Provider Identifier

1649857889

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Guillermina Serrano

Sex Female

Practice address 7625 S 3200 W Ste 2, West Jordan, UT, 84084

Phone (801) 915-0359

Enumeration date Mar 25, 2021

Last updated in NPPES Mar 25, 2021

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers 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 1649857889 active?

Yes, as of the latest NPPES snapshot, NPI 1649857889 is active (record last updated 2021-03-25).

How do I verify Guillermina Serrano's NPI record?

Cross-check NPI 1649857889 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 2021-03-25.