Mrs Andrea Elizabeth Williams, MD in Oakland, CA

Mrs Andrea Elizabeth Williams, MD is a medicare enrolled "Family Medicine" physician in Oakland, California. She went to University Of California, San Francisco School Of Medicine and graduated in 1988 and has 36 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Alameda Health System and her current practice location is 1411 E 31st St, Oakland, California. You can reach out to her office (for appointments etc.) via phone at (510) 437-8500.

Mrs Andrea Elizabeth Williams is licensed to practice in California (license number G68057) 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 1396733135.

Contact Information

	Mrs Andrea Elizabeth Williams, MD
	1411 E 31st St, Oakland, CA 94602-1018
	(510) 437-8500
	(510) 437-6567

Map and Direction

Physician's Profile

Full Name	Mrs Andrea Elizabeth Williams
Gender	Female
Speciality	Family Practice
Experience	36 Years
Location	1411 E 31st St, Oakland, 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:

Mrs Andrea Elizabeth Williams attended and graduated from University Of California, San Francisco School Of Medicine in 1988

NPI Data:

NPI Number: 1396733135
Provider Enumeration Date: 10/06/2005
Last Update Date: 04/16/2014

Medicare PECOS Information:

PECOS PAC ID: 5698861052
Enrollment ID: I20071016000200

Medical Identifiers

Medical identifiers for Mrs Andrea Elizabeth Williams such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1396733135	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207Q00000X	Family Medicine	G68057 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Highland Hospital	Oakland, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Alameda Health System	3779494521	533

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. Mrs Andrea Elizabeth Williams allows following entities to bill medicare on her behalf.

Entity Name	Alameda Health System
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1740332931 PECOS PAC ID: 3779494521 Enrollment ID: O20031110000764

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. Mrs Andrea Elizabeth Williams 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
Mrs Andrea Elizabeth Williams, MD 1411 E 31st St, Oakland, CA 94602-1018 Ph: (510) 437-8500	Mrs Andrea Elizabeth Williams, MD 1411 E 31st St, Oakland, CA 94602-1018 Ph: (510) 437-8500

Reviews and Comments

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Mr. Yuyang Mei, M.D. Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 818 Webster St, Oakland, CA 94607 Phone: 510-986-6800 Fax: 510-986-6896
Valerie A. Mcfarlane, MD Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 275 W Macarthur Blvd, Oakland, CA 94611 Phone: 510-752-1000
Monique Thiry-zaragoza, MD Family Medicine Medicare: Accepting Medicare Assignments Practice Location: 1030 International Blvd, Oakland, CA 94606 Phone: 510-238-5400 Fax: 510-238-5437

Mrs Andrea Elizabeth Williams, MD - Medicare Family Practice in Oakland, CA