Clark S. Tsai, M.d., Inc. is a Ophthalmology Clinic in Concord, California. It is situated at 2225 Port Chicago Hwy, Concord and its contact number is 925-689-7744. The authorized person of Clark S. Tsai, M.d., Inc. is Dr. Clark Szumin Tsai
who is Ceo/president of the clinic and their contact number is 925-689-7744. Primary license number for Clark S. Tsai, M.d., Inc. is G76192 (Ophthalmology) in California.
Clark S. Tsai, M.d., Inc. Clinic have ophthalmologists who have the knowledge and professional skills to provide comprehensive eye and vision care. Ophthalmologists are 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, an ophthalmologist prescribes vision services, including glasses and contact lenses.
Complete Clinic Profile:
Clark S. Tsai, M.d., Inc. Clinic speciality, address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Specialization: | Ophthalmology |
| Clinic Address: | 2225 Port Chicago Hwy, Concord,
California, 94520-2051 |
| Phone: | 925-689-7744 |
| Fax: | 925-689-7748 |
Authorized/Official Person Profile:
Officially authorized person to contact for any management issues or complaints of this clinic are as below. Person's position and contact details are also mentioned below.
| Name: | Dr. Clark Szumin Tsai |
| Position: | Ceo/president |
| Contact Number: | 925-689-7744 |
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 for Clark S. Tsai, M.d., Inc. Clinic are as mentioned below.
| NPI Number: | 1699944298 |
| NPI Enumeration Date: | 27 Feb, 2008 |
| NPI Last Update On: | 09 Dec, 2011 |
Medical Licenses:
Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Clark S. Tsai, M.d., Inc. are as mentioned below.
| Specialization | License Number | State | Status | |
| Ophthalmology | G76192 | California | Primary | |
Other Medical Identifiers:
Other legacy medical identifiers of the clinic such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 00G761922 | 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: | Clark S. Tsai, M.d., Inc.
2225 Port Chicago Hwy,
Concord, California |
| Zip: | 94520-2051 |
| Phone Number: | 925-689-7744 |
| Fax Number: | 925-689-7748 |
Patients can reach Clark S. Tsai, M.d., Inc. at
2225 Port Chicago Hwy, Concord, California or can
call to book an appointment on 925-689-7744.
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.