Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Arjun Chauhan

Pharmacist in Dedham, MA · enumerated 2019.

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

National Provider Identifier

1457900466

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Registry record

Entity type Individual (Type 1)

Name Arjun Chauhan

Sex Male

Practice address 200 Legacy Blvd, Dedham, MA, 02026

Phone (781) 251-9974

Enumeration date Sep 11, 2019

Last updated in NPPES Jun 16, 2021

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License PH239765 (MA) Primary

183500000X Pharmacist Pharmacy Service Providers · License RP453919 (PA) Secondary

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 Arjun Chauhan's NPI record?

Cross-check NPI 1457900466 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1457900466 active?

Yes, as of the latest NPPES snapshot, NPI 1457900466 is active (record last updated 2021-06-16).

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Costco Wholesale Corporation Community/Retail Pharmacy · Dedham, MA NPI 1679683296 Judy Yu Pharmacist · Dedham, MA NPI 1649536681 Wladyslaw Nalepa Pharmacist · Dedham, MA NPI 1710243316 Harold Dubin Pharmacist · Dedham, MA NPI 1386070365 Costco Wholesale Corporation Eyewear Supplier · Dedham, MA NPI 1457745655 Costco Wholesale Corporation Hearing Aid Equipment · Dedham, MA NPI 1336535335 Kayleigh Bramhall Pharmacist · Dedham, MA NPI 1447715347 Yueran Yan Optometrist · Dedham, MA NPI 1497307193

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-16.