Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eric Haipanh Lien, MD

Q: What is the NPI number for Eric Lien?

The National Provider Identifier (NPI) for Eric Lien is 1285493312, a Type 1 (individual) record in the CMS NPPES registry.

Ophthalmology Physician in Richmond, VA · enumerated 2024.

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

National Provider Identifier

1285493312

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Registry record

Entity type Individual (Type 1)

Name Eric Haipanh Lien

Credential MD

Sex Male

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

Phone (804) 828-8786

Fax (804) 828-5466

Enumeration date Mar 19, 2024

Last updated in NPPES Jun 27, 2026

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 0116040427 (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

What is the NPI number for Eric Lien?

The National Provider Identifier (NPI) for Eric Lien is 1285493312, a Type 1 (individual) record in the CMS NPPES registry.

Where does Eric Lien practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-27.