Mengli Han, O.D.
Optometrist · Berkeley, CA
Mengli Han, O.D. is an optometrist with a practice address in Berkeley, California, and NPI 1861946576, issued on Aug 10, 2016. Check the license (California 33433, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mengli Han
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 33433 CA
Self-reported in NPPES; status is on the state search - Practice location
- 230 Minor Hall, Berkeley, CA 94720
- Phone
- (510) 642-2020
- Enumerated
- Aug 10, 2016
- Record last updated
- Aug 10, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180426001713); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 230 Minor Hall
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dennis Fong, O.D.Optometrist1629103247
- Celia Gong, ODOptometrist1619498656
- Linh LeOptometrist1427330885
- Ghazal Naseri, ODCorneal and Contact Management Optometrist1023662269
- Teresa Nguyen, ODOptometrist1538685342
- Thuy-Trang Nguyen, O.D.Optometrist1154949899
Verify Mengli Han in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 33433Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Mcphs UniversityWorcester, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mengli Han among 8,308 optometrist records in California
Mengli Han, O.D. is one of 8,308 optometrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 73% of them.
- NPI issued2016 · 73% of these records are older, 24% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2016 · median 2008 among the 3,573 with a school on file
- Record last updated2016 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
126 optometrist records list a practice address in Berkeley
They are 126 of the 4,898 NPPES records with a practice address in Berkeley, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Berkeley → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Dennis Burger, O.D.Berkeley, CA 947201942357181
- Gunilla Haegerstrom-Portnoy, OD, PHDBerkeley, CA 947201053458745
- Kathryn Johnson, O.D.Berkeley, CA 947201578630141
- Billie Knight, O.D.Berkeley, CA 947201538222096
- Anne Moy, O.D.Berkeley, CA 947201184788713
- Edward Revelli, O.D.Berkeley, CA 947201144367830
- Nina Tran, O.D.Berkeley, CA 947201629082318
- Kathy Tran, O.D.Berkeley, CA 947201346355401
Common questions
What is Mengli Han, O.D.'s NPI number?
Mengli Han, O.D.'s National Provider Identifier (NPI) is 1861946576, issued on Aug 10, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Mengli Han, O.D. located?
The NPPES record lists a practice address at 230 Minor Hall, Berkeley, CA, 94720. Phone: (510) 642-2020. Providers update this record themselves, so call before visiting.
How can I verify Mengli Han, O.D.'s license?
NPPES lists California license number 33433, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.