Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Sheryl Jane Winsby, PHD
Psychologist in Milford, DE · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821139312
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Registry record
Entity type Individual (Type 1)
Name Dr. Sheryl Jane Winsby
Credential PHD
Sex Female
Practice address 200 Foster Street, Milford, DE, 19963
Phone (302) 422-3113
Fax (302) 424-3922
Enumeration date Feb 9, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License B1-0000412 (DE) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0000740519 | Medicaid | DE | - |
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 Sheryl Winsby?
The National Provider Identifier (NPI) for Sheryl Winsby is 1821139312, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sheryl Winsby practice?
The practice location on file with NPPES is in Milford, DE. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.