Mary F Chan, MD in Menlo Park, CA - Medicare Internal Medicine

Mary F Chan, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Menlo Park, California. Her current practice location is 1300 Crane Street, Menlo Park, California. You can reach out to her office (for appointments etc.) via phone at (650) 498-6500.

Mary F Chan is licensed to practice in California (license number G66642) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1790749430.

Contact Information

	Mary F Chan, MD
	1300 Crane Street, Menlo Park, CA 94025-4429
	(650) 498-6500
	Not Available

Map and Direction

Physician's Profile

Full Name	Mary F Chan
Gender	Female
Speciality	Internal Medicine - Gastroenterology
Location	1300 Crane Street, Menlo Park, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1790749430
Provider Enumeration Date: 04/12/2006
Last Update Date: 07/08/2007

Medicare PECOS Information:

PECOS PAC ID: 5890833156
Enrollment ID: I20091106000585

Medical Identifiers

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

Identifier	Type	State	Issuer
1790749430	NPI	-	NPPES
MMM00087M	Other		NHIC

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	G66642 (California)	Primary

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 F Chan allows following entities to bill medicare on her behalf.

Entity Name	Stanford Health Care
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1437292927 PECOS PAC ID: 6709797491 Enrollment ID: O20031124000348

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 F Chan 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 F Chan, MD Po Box 60000, File #72484, San Francisco, CA 94160-0001 Ph: () -	Mary F Chan, MD 1300 Crane Street, Menlo Park, CA 94025-4429 Ph: (650) 498-6500

Reviews and Comments

Internal Medicine Doctors in Menlo Park, CA

Marc Joseph Gurwith, M.D. Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 1100 Alma St Ste 109, Menlo Park, CA 94025 Phone: 650-823-1548
Eliza Gaenger Bennitt, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1300 Crane St, Menlo Park, CA 94025 Phone: 650-498-6649
Helen M Pillsbury, MD Gastroenterology Medicare: Medicare Enrolled Practice Location: 401 Burgess Dr Ste B, 2nd Floor, Menlo Park, CA 94025 Phone: 650-325-9906 Fax: 650-325-1295
Victoria Y Chen, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1300 Crane St, Menlo Park, CA 94025 Phone: 650-498-6500
Dr. Eileen V. Moy, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1300 Crane St, Menlo Park, CA 94025 Phone: 650-498-6166
Ping Wang Fisher, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1300 Crane Street, Menlo Park, CA 94025 Phone: 650-498-6500
Dr. Harvey S Young, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1225 Crane St Ste 202, Menlo Park, CA 94025 Phone: 650-324-8881 Fax: 650-324-8088

Mary F Chan, MD - Medicare Internal Medicine in Menlo Park, CA