Ellin Ying-chun Wu is a Sunnyvale, California based female Corneal and Contact Management Optometrist with 18 years of experience in Optometry - Corneal and Contact Management. She completed her graduation from University Of California - School Of Optometry in 2008. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Ellin Ying-chun Wu is OPT13544 for Optometry - Corneal and Contact Management in California.
Ellin Ying-chun Wu performs professional activities related to the fitting of contact lenses to an eye, ongoing evaluation of the cornea's ability to sustain successful contact lens wear, and treatment of any external eye or corneal condition which can affect contact lens wear.
Complete Profile:
Ellin Ying-chun Wu 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: | Optometry - Corneal and Contact Management |
| Credentials: | O.D. |
| Experience: | 18+ years |
| Medical School Attended: | University Of California - School Of Optometry |
| Graduation Year: | 2008 |
| Gender: | Female |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 1085 W El Camino Real, Sunnyvale,
California, 94087-1030 |
| Phone: | 408-524-5900 |
| Fax: | 408-524-5950 |
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.
| PAC ID: | 3971662438 |
| Enrollment ID: | I20081112000783 |
| NPI Number: | 1063660660 |
| NPI Enumeration Date: | 08 Sep, 2008 |
| NPI Last Update On: | 30 Aug, 2021 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Ellin Ying-chun Wu are as mentioned below.
| License Number | Specialization | State | Status | |
| OPT13544 | Optometry - Corneal and Contact Management | California | Primary | |
Group Practice:
Group practices are run by a group of physicians who share their premises and other resources. Following list states all the group name
with which Ellin Ying-chun Wu has association with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Sutter Bay Medical Foundation (4284538778) | 2721 |
Other Medical Identifiers:
Other legacy medical identifiers associated with Ellin Ying-chun Wu such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| OPT13544 | Medicaid | California | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 1085 W El Camino Real,
Sunnyvale, California |
| Zip: | 94087-1030 |
| Phone Number: | 408-524-5900 |
| Fax Number: | 408-524-5950 |
Patients can reach Ellin Ying-chun Wu at
1085 W El Camino Real, Sunnyvale, California or can
call to book an appointment on 408-524-5900.
Comments/ Reviews:
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** Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.