Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Hei Jin Chung, MD

Vascular Surgery Physician in Reston, VA · enumerated 2006.

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

National Provider Identifier

1821077868

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Hei Jin Chung

Credential MD

Sex Female

Practice address 1860 Town Center Dr Ste 120, Reston, VA, 20190

Phone (858) 295-0501

Fax (308) 646-6140

Enumeration date Jan 10, 2006

Last updated in NPPES Sep 28, 2026

Taxonomy & licenses

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License MD074263L (PA) Secondary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 25MA07293400 (NJ) Secondary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License D0107121 (MD) Secondary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 0101254253 (VA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Hei Jin Chung's NPI record?

Cross-check NPI 1821077868 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1821077868 active?

Yes, as of the latest NPPES snapshot, NPI 1821077868 is active (record last updated 2026-09-28).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-28.