Dr William Yuan To, OD in San Mateo, CA

Dr William Yuan To, OD is a medicare enrolled "Optometrist" provider in San Mateo, California. His current practice location is 194 Hillsdale Shopping Center, San Mateo, California. You can reach out to his office (for appointments etc.) via phone at (650) 341-8080.

Dr William Yuan To is licensed to practice in California (license number 34153TLG) 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 1952756678.

Contact Information

	Dr William Yuan To, OD
	194 Hillsdale Shopping Center, San Mateo, CA 94403-3409
	(650) 341-8080
	(650) 341-8565

Map and Direction

Healthcare Provider's Profile

Full Name	Dr William Yuan To
Gender	Male
Speciality
Experience	Years
Location	194 Hillsdale Shopping Center, San Mateo, 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 Yuan To attended and graduated from in

NPI Data:

NPI Number: 1952756678
Provider Enumeration Date: 05/02/2016
Last Update Date: 09/03/2025

Medicare PECOS Information:

PECOS PAC ID:
Enrollment ID:

Medical Identifiers

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

Identifier	Type	State	Issuer
1952756678	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
152W00000X	Optometrist	34153TLG (California)	Primary

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 Yuan To 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 Yuan To, OD 1750 Lundy Ave Unit 612899, San Jose, CA 95161-7117 Ph: (408) 960-4498	Dr William Yuan To, OD 194 Hillsdale Shopping Center, San Mateo, CA 94403-3409 Ph: (650) 341-8080

Reviews and Comments

Optometrist in San Mateo, CA

Gary O. Lai, O.d. And Sharon K. Ho, O.d., Professional Corporation Optometrist Medicare: Medicare Enrolled Practice Location: 214 S B St, San Mateo, CA 94401 Phone: 650-343-2080 Fax: 650-343-2049
Clarissa Sin Od, Inc Optometrist Medicare: Not Enrolled in Medicare Practice Location: 117 N San Mateo Dr, Suite 2, San Mateo, CA 94401 Phone: 650-344-2555
Dr. Karen S Collom, OD Optometrist Medicare: Accepting Medicare Assignments Practice Location: 3162 Campus Dr, San Mateo, CA 94403 Phone: 650-345-0248 Fax: 650-345-7313
Dr. Rosemary Buduan, O.D. Optometrist Medicare: Not Enrolled in Medicare Practice Location: 152 N San Mateo Dr, San Mateo, CA 94401 Phone: 650-344-2555
20-20 Optometry Inc Optometrist Medicare: Not Enrolled in Medicare Practice Location: 115 W 25th Ave, San Mateo, CA 94403 Phone: 650-349-5733
Dr. Christopher Low, O.D. Optometrist Medicare: Medicare Enrolled Practice Location: 117 N San Mateo Dr Ste 2, San Mateo, CA 94401 Phone: 650-344-2555 Fax: 650-344-1702
Dr. Erica Ngo, O.D. Optometrist Medicare: Medicare Enrolled Practice Location: 194 Hillsdale Shopping Center, San Mateo, CA 94403 Phone: 650-341-8080 Fax: 650-341-8565

Dr William Yuan To, OD - Medicare Optometrist in San Mateo, CA