Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Yoloxochitl Diaz, MD
Pediatrics Physician in De Pere, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1174561120
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Registry record
Entity type Individual (Type 1)
Name Yoloxochitl Diaz
Credential MD
Sex Female
Practice address 1881 Chicago St, De Pere, WI, 54115
Phone (920) 403-8000
Enumeration date Jun 3, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 34155300 | Medicaid | WI | - |
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
What is the NPI number for Yoloxochitl Diaz?
The National Provider Identifier (NPI) for Yoloxochitl Diaz is 1174561120, a Type 1 (individual) record in the CMS NPPES registry.
Where does Yoloxochitl Diaz practice?
The practice location on file with NPPES is in De Pere, WI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Timothy Lineberry Psychiatry Physician · De Pere, WI NPI 1912984121 Jason Nitke Internal Medicine Physician · De Pere, WI NPI 1629026059 Aurora Pharmacy Inc Pharmacy · De Pere, WI NPI 1255365474 Indira Andhole Pediatrics Physician · Depere, WI NPI 1184632747 Jesusa Andres-Palines Internal Medicine Physician · Depere, WI NPI 1043228612 Raymond Bachhuber Internal Medicine Physician · Depere, WI NPI 1508874223 Ronald Barnes Family Medicine Physician · Depere, WI NPI 1902814635 Lawrence Colassacco Family Medicine Physician · Depere, WI NPI 1366451429
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.