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Yunwei Chang, OD

  • San Jose, CA
  • Optometrist
NPI1427592773
Medical group
1
State license
1
Year NPI issued
2016
Practice address
925 Blossom Hill Rd, San Jose, CA 95123
Professional email
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Personal email
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Mobile number
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Social profiles

Medical group

Marin Eye Care Optometry

Novato, California

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Yunwei Chang is an optometrist in San Jose, California

Yunwei Chang practices with Marin Eye Care Optometry, a medical group.

Yunwei Chang's NPI, 1427592773, was assigned on December 6, 2016. Yunwei Chang holds California license 33616TLG.

NPI and contact details
NPI
1427592773NPI Registry (opens in a new tab)
NPI enumeration date
December 6, 2016
NPI status
Active
Professional email
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Personal email
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Mobile number
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Sex
Female

Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data

Yunwei Chang's practice address is in San Jose, California

Yunwei Chang's practice address in the NPI Registry is 925 Blossom Hill Rd, San Jose, CA 95123.

  • NPI Registry address
    925 Blossom Hill Rd, San Jose, CA 95123

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Yunwei Chang is affiliated with 1 medical group

Yunwei Chang is part of Marin Eye Care Optometry, a medical group in Novato, California.

Marin Eye Care OptometryMedical group · Novato, CaliforniaPrimary

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Yunwei Chang's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Yunwei Chang practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Marin Eye Care OptometryAvailable with a free account

Source: Dmand AI Technology Install Data

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Yunwei Chang is one of 7,206 optometrists in California

Optometrist is Yunwei Chang's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Yunwei Chang is licensed in California.

Specialties and state licenses

  • Optometrist, CaliforniaPrimaryLicense 33616TLG · taxonomy 152W00000X

Optometrists near Yunwei Chang

Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.

7,206optometrists in California71optometrists in San Jose
15optometrists at Marin Eye Care Optometry

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Yunwei Chang's patients have a median age of 69

Across all payers, Dmand AI patient panel data puts Yunwei Chang's median patient age at 69, with 0% women.

Yunwei Chang's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women0%
  • Men100%

Source: Dmand AI Patient Panel Data

Sources for Yunwei Chang's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Yunwei Chang

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Yunwei Chang's NPI number?

Yunwei Chang's NPI number is 1427592773. It was assigned on December 6, 2016, and it is active in the NPI Registry.

What does Yunwei Chang specialize in?

Yunwei Chang is an optometrist in San Jose, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).

Where does Yunwei Chang practice?

Yunwei Chang practices at 925 Blossom Hill Rd, San Jose, CA 95123. Yunwei Chang's primary practice is Marin Eye Care Optometry, a medical group.

What is Yunwei Chang's medical license number?

Yunwei Chang holds California license 33616TLG.

What medical group is Yunwei Chang part of?

Yunwei Chang is part of Marin Eye Care Optometry in Novato, California.

How long has Yunwei Chang been practicing?

Yunwei Chang's NPI was assigned in 2016.

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