Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Grace K Yoo, PHARMACIST

Pharmacist in Ardsley, NY · enumerated 2011.

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

National Provider Identifier

1689962268

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Registry record

Entity type Individual (Type 1)

Name Grace K Yoo

Credential PHARMACIST

Sex Female

Practice address 7 Glen Rd, Ardsley, NY, 10502

Phone (914) 693-1527

Enumeration date Jul 15, 2011

Last updated in NPPES Jul 15, 2011

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 032561-1 (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

How do I verify Grace Yoo's NPI record?

Cross-check NPI 1689962268 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1689962268 active?

Yes, as of the latest NPPES snapshot, NPI 1689962268 is active (record last updated 2011-07-15).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-07-15.