Dr William Tsai, DO in Upland, CA - Medicare Family Practice

Dr William Tsai, DO is a medicare enrolled "Family Medicine" physician in Upland, California. He graduated from medical school in 1996 and has 28 years of diverse experience with area of expertise as Family Practice. His current practice location is 510 N 13th Ave Ste 101, Upland, California. You can reach out to his office (for appointments etc.) via phone at (909) 985-8838.

Dr William Tsai is licensed to practice in California (license number 20A7115) 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 1285620443.

Contact Information

	Dr William Tsai, DO
	510 N 13th Ave Ste 101, Upland, CA 91786-4973
	(909) 985-8838
	(909) 985-8899

Map and Direction

Physician's Profile

Full Name	Dr William Tsai
Gender	Male
Speciality	Family Practice
Experience	28 Years
Location	510 N 13th Ave Ste 101, Upland, 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 William Tsai graduated from medical school in 1996

NPI Data:

NPI Number: 1285620443
Provider Enumeration Date: 09/23/2005
Last Update Date: 04/24/2024

Medicare PECOS Information:

PECOS PAC ID: 4082512959
Enrollment ID: I20031230000277

Medical Identifiers

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

Identifier	Type	State	Issuer
1285620443	NPI	-	NPPES
00AX71150	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207Q00000X	Family Medicine	20A7115 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
All Saints Hospice	Rancho cucamonga, CA	Hospice
San Antonio Regional Hospital	Upland, CA	Hospital
Pomona Valley Hospital Medical Center	Pomona, CA	Hospital
Montclair Manor Care Center	Montclair, CA	Nursing home
Chino Valley Health Care Cente	Pomona, CA	Nursing home

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 William Tsai allows following entities to bill medicare on his behalf.

Entity Name	William Tsai, D.o., Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1598876856 PECOS PAC ID: 1254590532 Enrollment ID: O20120306000295

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 William 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 William Tsai, DO 510 N 13th Ave Ste 101, Upland, CA 91786-4973 Ph: (909) 985-8838	Dr William Tsai, DO 510 N 13th Ave Ste 101, Upland, CA 91786-4973 Ph: (909) 985-8838

Reviews and Comments

Family Medicine Doctors in Upland, CA

Louis Brenner, M.D. Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 1113 Alta Ave, Suite 110, Upland, CA 91786 Phone: 909-949-8000 Fax: 909-920-1111
Dr. Dauod Ghafari, MD Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 1533 W 7th St, Apt 115, Upland, CA 91786 Phone: 703-946-8532
Sandar Win, M.D Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 811 E 11th St Ste 205, Upland, CA 91786 Phone: 909-931-5106 Fax: 909-931-5029
Nehal A. Tawansy, M.D. Family Medicine Medicare: Medicare Enrolled Practice Location: 974 W Foothill Blvd, Upland, CA 91786 Phone: 909-981-2273
Asha Nayak Ubhayakar, MD Family Medicine Medicare: Medicare Enrolled Practice Location: 1157 West 22nd Street, Upland, CA 91784 Phone: 909-981-2781
Irene Kae Enzensperger, MD Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 1060 E Foothill Blvd Ste 202, Upland, CA 91786 Phone: 909-949-0220 Fax: 909-949-0309
Michael Anthony Benavidez, D.O. Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 984 W Foothill Blvd, Upland, CA 91786 Phone: 909-373-8222 Fax: 909-373-8226

Dr William Tsai, DO - Medicare Family Practice in Upland, CA