Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Corina L Gerczak, PA
Physician Assistant in De Pere, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821050105
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Registry record
Entity type Individual (Type 1)
Name Corina L Gerczak
Credential PA
Sex Female
Practice address 1800 Lawrence Dr, De Pere, WI, 54115
Phone (920) 983-3220
Fax (920) 983-3226
Enumeration date Apr 4, 2006
Last updated in NPPES Sep 20, 2023
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 1960 (WI) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program.
About the PA credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1960-023 | Other | WI | LICENSE |
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
Where does Corina Gerczak practice?
The practice location on file with NPPES is in De Pere, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Corina Gerczak?
The National Provider Identifier (NPI) for Corina Gerczak is 1821050105, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Thomas Komp Podiatrist · De Pere, WI NPI 1265424162 Gary Leong Family Medicine Physician · De Pere, WI NPI 1801870514 Cynthia Lasecki Family Medicine Physician · De Pere, WI NPI 1871577577 Michael Meyer Family Medicine Physician · De Pere, WI NPI 1487639761 Bellin Psychiatric Center Inc Mental Health Clinic/Center (Including Community Mental Health Center) · De Pere, WI NPI 1669434288 Bellin Memorial Hospital Inc Family Medicine Physician · De Pere, WI NPI 1053374314 Michael Hodulik Family Medicine Physician · De Pere, WI NPI 1295784544 Sue Huber Clinical Social Worker · De Pere, WI NPI 1205853801
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-20.