Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kathryn Page Treml, APNP
Nurse Practitioner in Green Bay, WI · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1194271312
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Registry record
Entity type Individual (Type 1)
Name Kathryn Page Treml
Credential APNP
Sex Female
Practice address 301 Bay Park Square, Green Bay, WI, 54304
Phone (920) 592-9475
Fax (920) 592-9479
Enumeration date Aug 28, 2016
Last updated in NPPES Mar 18, 2019
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 7148-33 (WI) 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.
Frequently asked questions
What is the NPI number for Kathryn Treml?
The National Provider Identifier (NPI) for Kathryn Treml is 1194271312, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kathryn Treml practice?
The practice location on file with NPPES is in Green Bay, WI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-18.