NPI Portal NPI Lookup & Verification

Nancy Yu

Nancy Yu is a Pharmacist provider (Pharmacist) practicing in Needham, MA, registered in the NPPES registry with NPI 1366048209 since 2020.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1366048209
Entity type Individual (Type 1)
Name Nancy Yu
Sex Female
Practice address Needham, MA, 02459
Phone 7814492270
Enumeration date 2020-12-07
Last updated in NPPES 2020-12-07

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
183500000X Pharmacist Primary PH23384 MA

Other identifiers

Identifier Type State Issuer
01 Other N/A
Copy-ready billing details
Provider: Nancy Yu
NPI: 1366048209
Taxonomy: 183500000X (Pharmacist)
Address: Needham, MA, 02459

Verify this record

Cross-check NPI 1366048209 against the authoritative CMS record: view Nancy Yu on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Nancy Yu?
Nancy Yu is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-12-07.