Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Abigail Anderson, LCSW
Clinical Social Worker in Nyack, NY · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1922579028
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Registry record
Entity type Individual (Type 1)
Name Ms. Abigail Anderson
Credential LCSW
Sex Female
Practice address 311 N Midland Ave Ste 3, Nyack, NY, 10960
Phone (914) 345-5900
Enumeration date Dec 16, 2018
Last updated in NPPES Apr 1, 2025
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 090818 (NY) Primary
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
How do I verify Abigail Anderson's NPI record?
Cross-check NPI 1922579028 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1922579028 active?
Yes, as of the latest NPPES snapshot, NPI 1922579028 is active (record last updated 2025-04-01).
Other providers at this practice address
Browse all → Sharon Pluskalowski Clinical Social Worker · Nyack, NY NPI 1669487336 Adavelyn Rivera Clinical Social Worker · Nyack, NY NPI 1508984030 Sheila Lopez Social Worker · Nyack, NY NPI 1265985154 Abigail Todras Social Worker · Nyack, NY NPI 1710474937 William Santana Mental Health Counselor · Nyack, NY NPI 1457901837 Heli Minano Mental Health Counselor · Nyack, NY NPI 1649814468
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-01.