Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Eun Soo Choi

Q: What is the NPI number for Eun Soo Choi?

The National Provider Identifier (NPI) for Eun Soo Choi is 1619380789, a Type 1 (individual) record in the CMS NPPES registry.

Acupuncturist in Fairfax, VA · enumerated 2014.

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

National Provider Identifier

1619380789

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Registry record

Entity type Individual (Type 1)

Name Eun Soo Choi

Sex Female

Practice address Fairfax, VA, 22030

Phone (703) 717-2558

Enumeration date Jun 6, 2014

Last updated in NPPES Oct 10, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License AC15702 (CA) 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 Eun Soo Choi practice?

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

What is the NPI number for Eun Soo Choi?

The National Provider Identifier (NPI) for Eun Soo Choi is 1619380789, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-10.