Mary Leong, OD in Antioch, CA - Medicare Optometry Provider

Mary Leong, OD is a medicare enrolled "Optometrist" provider in Antioch, California. She went to Southern California College Of Optometry and graduated in 2002 and has 22 years of diverse experience with area of expertise as Optometry. She is a member of the group practice Balfour Vision Optix Optometry Inc., Winson Ong Od and her current practice location is 4501 Sand Creek Rd, Antioch, California. You can reach out to her office (for appointments etc.) via phone at (925) 813-3280.

Mary Leong is licensed to practice in California (license number 11914T) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1003968249.

Contact Information

	Mary Leong, OD
	4501 Sand Creek Rd, Antioch, CA 94531-8687
	(925) 813-3280
	Not Available

Map and Direction

Healthcare Provider's Profile

Full Name	Mary Leong
Gender	Female
Speciality	Optometry
Experience	22 Years
Location	4501 Sand Creek Rd, Antioch, California
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Mary Leong attended and graduated from Southern California College Of Optometry in 2002

NPI Data:

NPI Number: 1003968249
Provider Enumeration Date: 01/17/2007
Last Update Date: 01/03/2022

Medicare PECOS Information:

PECOS PAC ID: 2567627284
Enrollment ID: I20120703000237

Medical Identifiers

Medical identifiers for Mary Leong such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1003968249	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
152W00000X	Optometrist	11914T (California)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Balfour Vision Optix Optometry Inc.	3375707276	4
Winson Ong Od	8820421993	2

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. Mary Leong allows following entities to bill medicare on her behalf.

Provider Name	Permanente Medical Group Inc
Provider Type	Part B Supplier - Clinic/group Practice
Provider Identifiers	NPI Number: 1073606299 PECOS PAC ID: 8921910225 Enrollment ID: O20031104000710

Provider Name	Balfour Vision Optix Optometry Inc.
Provider Type	Part B Supplier - Clinic/group Practice
Provider Identifiers	NPI Number: 1760670624 PECOS PAC ID: 3375707276 Enrollment ID: O20120605000400

Provider Name	Winson Ong Od
Provider Type	Part B Supplier - Clinic/group Practice
Provider Identifiers	NPI Number: 1770130932 PECOS PAC ID: 8820421993 Enrollment ID: O20191203001958

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. Mary Leong 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
Mary Leong, OD 4501 Sand Creek Rd, Antioch, CA 94531-8687 Ph: () -	Mary Leong, OD 4501 Sand Creek Rd, Antioch, CA 94531-8687 Ph: (925) 813-3280

Reviews and Comments

Optometrist in Antioch, CA

Dr. Garret Bruce Louie, O.D. Optometrist Medicare: May Accept Medicare Assignments Practice Location: 2225 Buchanan Rd, Suite B, Antioch, CA 94509 Phone: 925-757-6707
Dr. Sanaz Stacy Aboutalebi-simon, O.D. Optometrist Medicare: Medicare Enrolled Practice Location: 3400 Delta Fair Blvd, The Permanente Medical Group, Inc., Antioch, CA 94509 Phone: 925-779-5223 Fax: 925-779-5421
Family Optometric Vision Care Optometrist Medicare: Not Enrolled in Medicare Practice Location: 5163 Lone Tree Way, Antioch, CA 94531 Phone: 925-757-5560 Fax: 925-757-5577
Diablo Valley Optometric Group Optometrist Medicare: Medicare Enrolled Practice Location: 3700 Sunset Ln, Suite 4, Antioch, CA 94509 Phone: 925-757-0450 Fax: 925-757-0266
Eye To Eye Optometry Group Optometrist Medicare: Medicare Enrolled Practice Location: 4051 Lone Tree Way Ste E, Antioch, CA 94531 Phone: 925-757-7676 Fax: 925-281-2801
Dr. Valerie Anuli Okakpu, OD Optometrist Medicare: Medicare Enrolled Practice Location: 5009 Lone Tree Way Ste A, Antioch, CA 94531 Phone: 925-757-0450

Mary Leong, OD - Medicare Optometrist in Antioch, CA