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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Eva I Liang, MD

Ophthalmology Physician in Las Vegas, NV · enumerated 2006 · practices at Center for Sight Eva I Liang MD PC.

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

National Provider Identifier

1619957081

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Registry record

Entity type Individual (Type 1)
Name Eva I Liang
Credential MD
Sex Female
Practice address Las Vegas, NV, 89130
Phone (702) 724-2020
Fax (702) 724-2800
Enumeration date Jan 20, 2006
Last updated in NPPES Aug 12, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 32891 (AZ) Secondary
207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 9046 (NV) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
1619957081 Medicaid NV -
894023 Medicaid AZ -

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.

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Frequently asked questions

Where does Eva Liang practice?
The practice location on file with NPPES is in Las Vegas, NV. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Eva Liang?
The National Provider Identifier (NPI) for Eva Liang is 1619957081, 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 2015-08-12.