William J. Chang
MD | Ophthalmologist
1150 Veterans Blvd, Redwood City
California, 94063-2037
California, 94063-2037
650-299-2000 Maps & Directions
William J. Chang Details:
William J. Chang is a Redwood City, California based male Ophthalmologist who is specialized in Ophthalmology. Active license number of William J. Chang is G50770 for Ophthalmology in California.
William J. Chang is medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, patients can be prescribed vision services, including glasses and contact lenses.
William J. Chang is medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, patients can be prescribed vision services, including glasses and contact lenses.
Complete Profile:
William J. Chang speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Specialization: | Ophthalmology |
| Credentials: | MD |
| Gender: | Male |
| Practice Address: | 1150 Veterans Blvd, Redwood City, California, 94063-2037 |
| Phone: | 650-299-2000 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1487732020 |
| NPI Enumeration Date: | 01 Nov, 2006 |
| NPI Last Update On: | 08 Jul, 2007 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for William J. Chang are as mentioned below.| License Number | Specialization | State | Status | |
| G50770 | Ophthalmology | California | Primary |
Other Medical Identifiers:
Other legacy medical identifiers associated with William J. Chang such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 00G507700 | Medicaid | California |
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Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 1800 Harrison St Fl 7, Oakland, California |
| Zip: | 94612-3429 |
| Phone Number: | 510-625-6262 |
| Fax Number: | -- |
Patients can reach William J. Chang at 1150 Veterans Blvd, Redwood City, California or can call to book an appointment on 650-299-2000.
Comments/ Reviews:
Patients can read all the reviews posted for William J. Chang below. You may also share your own experience like the quality of treatment, behavior, and overall care provided by William J. Chang. It will help others make informed decisions.
** Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 February, 2026.
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