Dr Clark S Tsai, MD in Concord, CA - Medicare Ophthalmology

Dr Clark S Tsai, MD is a medicare enrolled "Ophthalmology" physician in Concord, California. He went to Albert Einstein College Of Medicine Of Yeshiva University and graduated in 1988 and has 37 years of diverse experience with area of expertise as Ophthalmology. His current practice location is 2700 Grant St, Ste. 100, Concord, California. You can reach out to his office (for appointments etc.) via phone at (925) 689-7744.

Dr Clark S Tsai is licensed to practice in California (license number G76192) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1720096829.

Contact Information

	Dr Clark S Tsai, MD
	2700 Grant St, Ste. 100, Concord, CA 94520-2266
	(925) 689-7744
	(925) 689-7748

Map and Direction

Physician's Profile

Full Name	Dr Clark S Tsai
Gender	Male
Speciality	Ophthalmology
Experience	37 Years
Location	2700 Grant St, Concord, California
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Clark S Tsai attended and graduated from Albert Einstein College Of Medicine Of Yeshiva University in 1988

NPI Data:

NPI Number: 1720096829
Provider Enumeration Date: 08/04/2006
Last Update Date: 08/17/2015

Medicare PECOS Information:

PECOS PAC ID: 4688625528
Enrollment ID: I20050209001039

Medical Identifiers

Medical identifiers for Dr Clark S Tsai such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1720096829	NPI	-	NPPES
00G761922	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207W00000X	Ophthalmology	G76192 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Alta Bates Summit Medical Center - Alta Bates Camp	Berkeley, CA	Hospital

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Clark S Tsai allows following entities to bill medicare on his behalf.

Entity Name	Clark S. Tsai, M.d., Inc.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1699944298 PECOS PAC ID: 3971554817 Enrollment ID: O20050208000542

Entity Name	John Muir Trauma Physicians Billing Service
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1093864837 PECOS PAC ID: 3476542515 Enrollment ID: O20050420001452

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Clark S Tsai is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Dr Clark S Tsai, MD 2225 Port Chicago Hwy, Concord, CA 94520-2051 Ph: (925) 689-7744	Dr Clark S Tsai, MD 2700 Grant St, Ste. 100, Concord, CA 94520-2266 Ph: (925) 689-7744

Reviews and Comments

Ophthalmology Doctors in Concord, CA

Resham S. Chahal, MD Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 2338 Almond Ave, Concord, CA 94520 Phone: 925-685-1130 Fax: 925-685-1162
Dr. Barbara Randall Devane, D.O Ophthalmology Medicare: Medicare Enrolled Practice Location: 2222 East Street, Suite 365, Concord, CA 94520 Phone: 925-687-8280 Fax: 925-687-9744
Dr. Karen Therese Graham, MD Ophthalmology Medicare: Medicare Enrolled Practice Location: 2222 East St, Ste 365, Concord, CA 94520 Phone: 925-687-8280 Fax: 925-687-9744
Dr. George Victor Simon, M.D. Ophthalmology Medicare: Not Enrolled in Medicare Practice Location: 1390 Willow Pass Rd, Ste 120, Concord, CA 94520 Phone: 925-691-7777
Viet Huy Ho, MD Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 2299 Bacon St Ste 11, Concord, CA 94520 Phone: 925-798-2020 Fax: 925-798-2004
Charlotte Nagel, M.D. Ophthalmology Medicare: Medicare Enrolled Practice Location: 1955 Monument Blvd, #a, Concord, CA 94520 Phone: 925-689-1800
Dr. Arun Prasad, MD Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 3325 Clayton Rd, Concord, CA 94519 Phone: 925-687-6847

Dr Clark S Tsai, MD - Medicare Ophthalmology in Concord, CA