NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Rebecca Susan Herman, LCSW, CASAC-MC

Clinical Social Worker in Brooklyn, NY · enumerated 2010 · practices at Catholic Charities.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1659681229

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Registry record

Entity type Individual (Type 1)
Name Ms. Rebecca Susan Herman
Credential LCSW, CASAC-MC
Sex Female
Practice address 2037 Utica Ave, Brooklyn, NY, 11234
Enumeration date Oct 18, 2010
Last updated in NPPES Jun 8, 2020

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 23906 (NY) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 088777 (NY) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier Type State Issuer
1609805993 Medicaid NY -

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.

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Frequently asked questions

Is NPI 1659681229 active?
Yes, as of the latest NPPES snapshot, NPI 1659681229 is active (record last updated 2020-06-08).
How do I verify Rebecca Herman's NPI record?
Cross-check NPI 1659681229 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-08.