Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alyssa Hwei-Wen Sze

Internal Medicine Physician in Richmond, VA · enumerated 2026.

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

National Provider Identifier

1871436253

Verified

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Registry record

Entity type Individual (Type 1)

Name Alyssa Hwei-Wen Sze

Sex Female

Practice address 417 N 11th St, Richmond, VA, 23298

Phone (804) 828-8786

Fax (804) 828-5466

Enumeration date Apr 11, 2026

Last updated in NPPES Jun 19, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 1871436253 (VA) 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

Is NPI 1871436253 active?

Yes, as of the latest NPPES snapshot, NPI 1871436253 is active (record last updated 2026-06-19).

How do I verify Alyssa Sze's NPI record?

Cross-check NPI 1871436253 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-19.