Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Blima Chopp-Mandelbaum, LMSW

Social Worker in Wantagh, NY · enumerated 2010.

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

National Provider Identifier

1134439532

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Registry record

Entity type Individual (Type 1)

Name Ms. Blima Chopp-Mandelbaum

Credential LMSW

Sex Female

Practice address 3375 Park Ave, Wantagh, NY, 11793

Phone (516) 781-1911

Fax (516) 781-1173

Enumeration date Oct 19, 2010

Last updated in NPPES Oct 19, 2010

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 081023-1 (NY) Primary

Other identifiers

Identifier	Type	State	Issuer
03003069	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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Blima Chopp-Mandelbaum's NPI record?

Cross-check NPI 1134439532 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1134439532 active?

Yes, as of the latest NPPES snapshot, NPI 1134439532 is active (record last updated 2010-10-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-19.