Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Erasmo 'Eddie' Muzquiz
Contractor in Tucson, AZ · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1104976133
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Registry record
Entity type Individual (Type 1)
Name Erasmo 'Eddie' Muzquiz
Sex Male
Practice address 1590 W Colonial Hts, Tucson, AZ, 85746
Phone (520) 721-1887
Enumeration date Jan 11, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 3838 | Medicaid | AZ | - |
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.
Frequently asked questions
Is NPI 1104976133 active?
Yes, as of the latest NPPES snapshot, NPI 1104976133 is active (record last updated 2007-07-08).
How do I verify Erasmo 'Eddie' Muzquiz's NPI record?
Cross-check NPI 1104976133 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 2026-07-13. Provider record last updated 2007-07-08.