Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Diane Jean Ivanov, LCSW

Clinical Social Worker in Milltown, NJ · enumerated 2005.

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

National Provider Identifier

1932183100

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Registry record

Entity type Individual (Type 1)

Name Mrs. Diane Jean Ivanov

Credential LCSW

Sex Female

Practice address 77 N Main St, Ste 4, Milltown, NJ, 08850

Phone (718) 496-1149

Enumeration date Dec 1, 2005

Last updated in NPPES Apr 12, 2017

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 44SC04824800 (NJ) Primary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License R049698-1 (NY) Secondary

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
01524574	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 Diane Ivanov's NPI record?

Cross-check NPI 1932183100 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1932183100 active?

Yes, as of the latest NPPES snapshot, NPI 1932183100 is active (record last updated 2017-04-12).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-12.