Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nathaniel Choi

Pharmacist in Bedford, MA · enumerated 2021.

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

National Provider Identifier

1831861582

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Registry record

Entity type Individual (Type 1)

Name Nathaniel Choi

Sex Male

Practice address 200 Springs Rd, Bedford, MA, 01730

Phone (781) 687-2780

Enumeration date Oct 1, 2021

Last updated in NPPES Oct 1, 2021

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License PH236857 (MA) 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

What is the NPI number for Nathaniel Choi?

The National Provider Identifier (NPI) for Nathaniel Choi is 1831861582, a Type 1 (individual) record in the CMS NPPES registry.

Where does Nathaniel Choi practice?

The practice location on file with NPPES is in Bedford, MA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-01.