Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Amy Sue Karakas, NNP-BC
Nurse Practitioner in Green Bay, WI · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1336469378
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Registry record
Entity type Individual (Type 1)
Name Amy Sue Karakas
Credential NNP-BC
Sex Female
Practice address 2845 Greenbrier Rd, Green Bay, WI, 54311
Phone (920) 288-4700
Enumeration date Jun 1, 2010
Last updated in NPPES Dec 2, 2021
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4057 (WI) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 100009564 | 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 Amy Karakas?
The National Provider Identifier (NPI) for Amy Karakas is 1336469378, a Type 1 (individual) record in the CMS NPPES registry.
Where does Amy Karakas 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 → Cynthia Geocaris Surgery Physician · Green Bay, WI NPI 1265435853 Mark Riedy Critical Care Medicine (Internal Medicine) Physician · Green Bay, WI NPI 1780681445 Candena Allenbrand Neonatal-Perinatal Medicine Physician · Green Bay, WI NPI 1285626846 Scott Koss Diagnostic Radiology Physician · Green Bay, WI NPI 1265427876 Michael Pierson Anesthesiology Physician · Green Bay, WI NPI 1295723948 Christopher French Vascular & Interventional Radiology Physician · Green Bay, WI NPI 1841281474 Mehrdad Behnia Pulmonary Disease Physician · Green Bay, WI NPI 1134101413 Timothy Cooper Anesthesiology Physician · Green Bay, WI NPI 1033192943
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-02.