Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Colleen M Trevino, NP
Nurse Practitioner in Milwaukee, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538113451
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Registry record
Entity type Individual (Type 1)
Name Ms. Colleen M Trevino
Credential NP
Sex Female
Practice address 9200 W Wisconsin Ave, Trauma and Critical Care Surgery, Milwaukee, WI, 53226
Phone (414) 805-8649
Fax (414) 805-8641
Enumeration date May 22, 2006
Last updated in NPPES Jan 24, 2020
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1922 (WI) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 007000261I | Other | - | HUMANA |
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 1538113451 active?
Yes, as of the latest NPPES snapshot, NPI 1538113451 is active (record last updated 2020-01-24).
How do I verify Colleen Trevino's NPI record?
Cross-check NPI 1538113451 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 → Anthony De Franco Cardiovascular Disease Physician · Milwaukee, WI NPI 1215930391 Froedtert Memorial Lutheran Hospital, Inc. General Acute Care Hospital · Milwaukee, WI NPI 1255334173 John Nettrour Orthopaedic Surgery Physician · Milwaukee, WI NPI 1457355810 Melissa Anglin Anesthesiology Physician · Milwaukee, WI NPI 1174522130 Wisconsin Diagnostic Laboratories LLC Clinical Medical Laboratory · Milwaukee, WI NPI 1932109675 Hakki Bolukoglu Cardiovascular Disease Physician · Milwaukee, WI NPI 1356341176 Susan Skaros Medical Physician Assistant · Milwaukee, WI NPI 1699775262 Gary Scherr Anatomic Pathology & Clinical Pathology Physician · Milwaukee, WI NPI 1083614341
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-24.