Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Ann Kois, PT
Specialist in Lewes, DE · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1336367069
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Registry record
Entity type Individual (Type 1)
Name Ms. Ann Kois
Credential PT
Sex Female
Practice address 32828 Ocean Ranch Drive, Lewes, DE, 19958
Phone (302) 444-8318
Enumeration date Apr 20, 2007
Last updated in NPPES Jul 31, 2020
Taxonomy & licenses
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT credential
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 Ann Kois practice?
The practice location on file with NPPES is in Lewes, DE. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ann Kois?
The National Provider Identifier (NPI) for Ann Kois is 1336367069, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-31.