Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Sara J Levinbook, LCSW

Clinical Social Worker in South Setauket, NY · enumerated 2007.

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

National Provider Identifier

1558413542

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Registry record

Entity type Individual (Type 1)

Name Ms. Sara J Levinbook

Credential LCSW

Sex Female

Practice address 3771 Nesconset Highway, Suite 101b, South Setauket, NY, 11720

Phone (631) 689-1854

Fax (631) 689-1854

Enumeration date Jan 18, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 035935 (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
4464710	Other	NY	MAGELLAN
1055720	Other	NY	BEACON
066259	Other	NY	VALUE OPTIONS
7403326	Other	NY	GHI
11267895	Other	NY	AETNA
34424	Other	NY	VYTRA
202536	Other	NY	US HEALTH CARE

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 Sara Levinbook?

Sara Levinbook is registered in NPPES with the primary taxonomy of Clinical Social 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 2007-07-08.