Dr. Mason Lang is a Union City, California based male Optometrist who is specialized in Optometry. Active license number of Dr. Mason Lang is 34493 for Optometry in California. Dr. Mason Lang examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. He completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. He is a eye health care professional who is state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
Complete Profile:
Dr. Mason Lang 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
Credentials:
OD
Gender:
Male
Practice Address:
30600 Dyer St, Union City, California, 94587-1717
Phone:
510-431-3142
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:
1407337439
NPI Enumeration Date:
27 Aug, 2018
NPI Last Update On:
12 Jul, 2025
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Mason Lang are as mentioned below.
License Number
Specialization
State
Status
34493
Optometry
California
Primary
008867
Optometry
New York
Secondary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address:
500 Pawnee Pl, Fremont, California
Zip:
94539-3306
Phone Number:
510-456-5848
Fax Number:
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Patients can reach Dr. Mason Lang at 30600 Dyer St, Union City, California or can call to book an appointment on 510-431-3142. Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 July, 2025.
Comments/ Reviews:
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