NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tamar Lange

Social Worker in Blauvelt, NY · enumerated 2024 · practices at Samaritan Daytop Village, Inc..

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

National Provider Identifier

1255192621

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Tamar Lange
Sex Female
Practice address 620 Route 303, Blauvelt, NY, 10913
Phone (845) 535-2730
Enumeration date Jan 22, 2024
Last updated in NPPES Jan 22, 2024

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 119004 (NY) Primary

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

Where does Tamar Lange practice?
The practice location on file with NPPES is in Blauvelt, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Tamar Lange?
The National Provider Identifier (NPI) for Tamar Lange is 1255192621, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-22.