Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Annette W. Sereika, APN-CNP
Nurse Practitioner in Evanston, IL · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1265710321
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Registry record
Entity type Individual (Type 1)
Name Ms. Annette W. Sereika
Credential APN-CNP
Sex Female
Practice address 2650 Ridge Ave., Kellogg Cancer Center, Evanston, IL, 60201
Phone (847) 570-2735
Fax (847) 733-5294
Enumeration date Jul 23, 2011
Last updated in NPPES Oct 15, 2019
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209008848 (IL) 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
Where does Annette Sereika practice?
The practice location on file with NPPES is in Evanston, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Annette Sereika?
The National Provider Identifier (NPI) for Annette Sereika is 1265710321, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-15.