Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sarah Wizner Waltman, LCSW
Social Worker in Avon, CT · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1366890741
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Registry record
Entity type Individual (Type 1)
Name Sarah Wizner Waltman
Credential LCSW
Sex Female
Practice address 111 Simsbury Rd, Avon, CT, 06001
Phone (860) 255-4017
Enumeration date May 26, 2016
Last updated in NPPES Sep 11, 2025
Taxonomy & licenses
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW 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 Sarah Wizner Waltman practice?
The practice location on file with NPPES is in Avon, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sarah Wizner Waltman?
The National Provider Identifier (NPI) for Sarah Wizner Waltman is 1366890741, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Irwin Katz Dentist · Avon, CT NPI 1780717918 Mitchell S Katz DDS and Associates, PC Dental Clinic/Center · Avon, CT NPI 1689940744 Avon Simsbury Psychotherapy, LLC Psychologist · Avon, CT NPI 1558787176 Joel Weisel Clinical Social Worker · Avon, CT NPI 1831740828 Dana Gilbert Clinical Social Worker · Avon, CT NPI 1467167510 Nora Hawley Clinical Social Worker · Avon, CT NPI 1679273742 Erin Wininger Professional Counselor · Avon, CT NPI 1235089723
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.