Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Alyson Saperstein, DNP, FNP-C
Registered Nurse in Simsbury, CT · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1699620468
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Registry record
Entity type Individual (Type 1)
Name Dr. Alyson Saperstein
Credential DNP, FNP-C
Sex Female
Practice address 573 Hopmeadow St, Simsbury, CT, 06070
Phone (860) 658-1058
Enumeration date Feb 26, 2026
Last updated in NPPES Apr 1, 2026
Taxonomy & licenses
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 016937 (CT) Secondary
DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses.
About the DNP 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
What is the NPI number for Alyson Saperstein?
The National Provider Identifier (NPI) for Alyson Saperstein is 1699620468, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alyson Saperstein practice?
The practice location on file with NPPES is in Simsbury, CT. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-01.