Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Jeffrey Y.H. Chung, L.L.C.

Ophthalmology Physician in Laurel, MD · enumerated 2009 · authorized official Yau Huei Chung, Manager.

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

National Provider Identifier

1780812941

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Registry record

Entity type Organization (Type 2)

Legal business name Jeffrey Y.H. Chung, L.L.C.

Practice address 14201 Laurel Park Dr, Suite 104, Laurel, MD, 20707

Phone (301) 880-7255

Enumeration date Jun 26, 2009

Last updated in NPPES Jun 26, 2009

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License D0067554 (MD) Primary

Authorized official

Name Yau Huei Chung

Title Manager

Phone (216) 212-1036

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 current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-06-26. Verify at npiregistry.cms.hhs.gov.

Where is Jeffrey Y.H. Chung, L.L.C. located?

The practice location on file with NPPES is in Laurel, MD.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-06-26.