Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Stacey L Zarnstorff Green, APN
Nurse Practitioner in Richmond, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1245243369
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Registry record
Entity type Individual (Type 1)
Name Stacey L Zarnstorff Green
Credential APN
Sex Female
Practice address 4719 Concord Ln, Richmond, IL, 60071
Phone (815) 669-4228
Enumeration date Aug 14, 2006
Last updated in NPPES Nov 29, 2021
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 041-265243 (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 Stacey Zarnstorff Green practice?
The practice location on file with NPPES is in Richmond, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Stacey Zarnstorff Green?
The National Provider Identifier (NPI) for Stacey Zarnstorff Green is 1245243369, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-29.