NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Prosenjeet Basu

Behavior Analyst in New Britain, CT · enumerated 2022.

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

National Provider Identifier

1629787445

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Registry record

Entity type Individual (Type 1)
Name Mr. Prosenjeet Basu
Sex Male
Practice address 125 Whiting St, New Britain, CT, 06051
Enumeration date Nov 21, 2022
Last updated in NPPES Nov 21, 2022

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers 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.

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Frequently asked questions

Is NPI 1629787445 active?
Yes, as of the latest NPPES snapshot, NPI 1629787445 is active (record last updated 2022-11-21).
How do I verify Prosenjeet Basu's NPI record?
Cross-check NPI 1629787445 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-21.