Dr Marie B Demay, MD in Boston, MA - Medicare Endocrinology

Dr Marie B Demay, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Boston, Massachusetts. She graduated from medical school in 1980 and has 44 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Massachusetts General Physicians Organization Inc, The General Hospital Corporation and her current practice location is 55 Fruit St, Wel 5, Boston, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 726-8720.

Dr Marie B Demay is licensed to practice in Massachusetts (license number 60276) 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 1528058153.

Contact Information

	Dr Marie B Demay, MD
	55 Fruit St, Wel 5, Boston, MA 02114-2621
	(617) 726-8720
	(617) 724-2718

Map and Direction

Physician's Profile

Full Name	Dr Marie B Demay
Gender	Female
Speciality	Endocrinology
Experience	44 Years
Location	55 Fruit St, Boston, Massachusetts
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:

Dr Marie B Demay graduated from medical school in 1980

NPI Data:

NPI Number: 1528058153
Provider Enumeration Date: 10/25/2005
Last Update Date: 07/08/2007

Medicare PECOS Information:

PECOS PAC ID: 2961449145
Enrollment ID: I20050408000925

Medical Identifiers

Medical identifiers for Dr Marie B Demay such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1528058153	NPI	-	NPPES
J10378	Other	MA	BCBS MA
724181	Other	MA	TUFTS HEALTH PLAN
3060861	Medicaid	MA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RE0101X	Internal Medicine - Endocrinology, Diabetes & Metabolism	60276 (Massachusetts)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Massachusetts General Hospital	Boston, MA	Hospital
North Shore Medical Center -	Salem, MA	Hospital
Newton-wellesley Hospital	Newton, MA	Hospital
Brigham And Women's Hospital	Boston, MA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Massachusetts General Physicians Organization Inc	2466365820	3084
The General Hospital Corporation	6507803806	1058

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 Marie B Demay allows following entities to bill medicare on her behalf.

Entity Name	Massachusetts General Physicians Organization Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1801874573 PECOS PAC ID: 2466365820 Enrollment ID: O20031111000434

Entity Name	The General Hospital Corporation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1023049236 PECOS PAC ID: 6507803806 Enrollment ID: O20080313000351

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 Marie B Demay 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 Marie B Demay, MD Po Box 9142, Charlestown, MA 02129-9142 Ph: (617) 724-0287	Dr Marie B Demay, MD 55 Fruit St, Wel 5, Boston, MA 02114-2621 Ph: (617) 726-8720

Reviews and Comments

Internal Medicine Doctors in Boston, MA

Kaitlyn My-tu Lam, MBBS Endocrinology, Diabetes & Metabolism Medicare: Not Enrolled in Medicare Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 Phone: 617-724-7738
Kui Toh Gerard Leong, M.D. Endocrinology, Diabetes & Metabolism Medicare: Not Enrolled in Medicare Practice Location: 55 Fruit Street, Massachusetts General Hospital, Boston, MA 02114 Phone: 617-726-8862
Ruma Rajbhandari, Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 75 Francis St, Boston, MA 02115 Phone: 617-525-6841
Alaka Ray, M.D. Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 Phone: 617-726-2066
Meghan E Sise, M.D. Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 Phone: 617-726-2862
Aaron Dickstein, M.D. Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 800 Washington St, Box 233, Boston, MA 02111 Phone: 617-636-5883 Fax: 617-636-9292
Dr. Felicia Elizabeth Patch, MD Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 801 Massachusetts Ave, Crosstown 2, Boston, MA 02118 Phone: 617-414-4376 Fax: 617-414-4676

Dr Marie B Demay, MD - Medicare Endocrinology in Boston, MA