Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Hoang

Q: What is the NPI number for Mary Hoang?

The National Provider Identifier (NPI) for Mary Hoang is 1477145399, a Type 1 (individual) record in the CMS NPPES registry.

Pharmacist in Whitehall, PA · enumerated 2021 · practices at Weis Markets Inc.

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

National Provider Identifier

1477145399

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Registry record

Entity type Individual (Type 1)

Name Mary Hoang

Sex Female

Practice address 3644 Macarthur Rd, Whitehall, PA, 18052

Phone (610) 261-3600

Enumeration date Feb 11, 2021

Last updated in NPPES Apr 25, 2023

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License PI123661 (PA) 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 Mary Hoang practice?

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

What is the NPI number for Mary Hoang?

The National Provider Identifier (NPI) for Mary Hoang is 1477145399, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-25.