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Dr. Mengli Han, O.D.

Dr. Mengli Han is a Optometrist provider (Optometrist) practicing in Berkeley, CA, registered in the NPPES registry with NPI 1861946576 since 2016. The credential OD stands for Doctor of Optometry. Practices at Regents of the University of California at Berkeley (listed at the same practice address in NPPES).

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NPI 1861946576
Entity type Individual (Type 1)
Name Dr. Mengli Han
Credential O.D.
Sex Female
Practice address Berkeley, CA, 94720
Phone 5106422020
Enumeration date 2016-08-10
Last updated in NPPES 2016-08-10

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
152W00000X Optometrist Primary 33433 CA

OD — Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Copy-ready billing details
Provider: Mengli Han, O.D.
NPI: 1861946576
Taxonomy: 152W00000X (Optometrist)
Address: Berkeley, CA, 94720

Other providers at this practice address

NPI Name Type Specialty Location
1619049285 Vikki Yu Individual Optometrist Berkeley, CA
1306908058 Regents of the University of California at Berkeley Organization Optometrist Berkeley, CA
1629103247 Dennis Fong Individual Optometrist Berkeley, CA
1427330885 Linh Le Individual Optometrist Berkeley, CA
1619498656 Celia Gong Individual Optometrist Berkeley, CA
1538685342 Teresa Nguyen Individual Optometrist Berkeley, CA
1023662269 Ghazal Naseri Individual Corneal and Contact Management Optometrist Berkeley, CA
1154949899 Thuy-Trang Nguyen Individual Optometrist Berkeley, CA

Verify this record

Cross-check NPI 1861946576 against the authoritative CMS record: view Dr. Mengli Han on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Mengli Han?
The National Provider Identifier (NPI) for Mengli Han is 1861946576, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mengli Han practice?
The practice location on file with NPPES is in Berkeley, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-08-10.