Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Shulamit Schleien-Natanzon, LCSW

Community Health Worker in Flushing, NY · enumerated 2009.

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

National Provider Identifier

1558501080

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Registry record

Entity type Individual (Type 1)

Name Ms. Shulamit Schleien-Natanzon

Credential LCSW

Sex Female

Practice address Flushing, NY, 11367

Phone (718) 591-4964

Fax (718) 591-4964

Enumeration date Feb 24, 2009

Last updated in NPPES Feb 24, 2009

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

172V00000X Community Health Worker Other Service Providers · License R040800-1 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Shulamit Schleien-Natanzon?

Shulamit Schleien-Natanzon is registered in NPPES with the primary taxonomy of Community Health Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-24.