Dr Robert James Mayer, MD in Boston, MA - Medicare Medical Oncology

Dr Robert James Mayer, MD is a medicare enrolled "Internal Medicine - Medical Oncology" physician in Boston, Massachusetts. He went to Harvard Medical School and graduated in 1969 and has 55 years of diverse experience with area of expertise as Medical Oncology. He is a member of the group practice Dana-farber Cancer Institute, Inc. and his current practice location is 450 Brookline Ave, Dana Farber Cancer Institute, D-1608, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 632-3474.

Dr Robert James Mayer is licensed to practice in Massachusetts (license number 36776) 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 1659361327.

Contact Information

	Dr Robert James Mayer, MD
	450 Brookline Ave, Dana Farber Cancer Institute, D-1608, Boston, MA 02215-5418
	(617) 632-3474
	(617) 632-2260

Map and Direction

Physician's Profile

Full Name	Dr Robert James Mayer
Gender	Male
Speciality	Medical Oncology
Experience	55 Years
Location	450 Brookline Ave, Boston, Massachusetts
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 Robert James Mayer attended and graduated from Harvard Medical School in 1969

NPI Data:

NPI Number: 1659361327
Provider Enumeration Date: 10/25/2005
Last Update Date: 12/07/2011

Medicare PECOS Information:

PECOS PAC ID: 8729028832
Enrollment ID: I20050509000537

Medical Identifiers

Medical identifiers for Dr Robert James Mayer such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1659361327	NPI	-	NPPES
M08749	Other	MA	BCBS MA
2038706	Medicaid	MA
730076	Other	MA	TUFTS HEALTH PLAN

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	36776 (Massachusetts)	Secondary
207RH0000X	Internal Medicine - Hematology	36776 (Massachusetts)	Secondary
207RX0202X	Internal Medicine - Medical Oncology	36776 (Massachusetts)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Brigham And Women's Hospital	Boston, MA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Dana-farber Cancer Institute, Inc.	9133038904	521

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 Robert James Mayer allows following entities to bill medicare on his behalf.

Entity Name	Dana-farber Cancer Institute, Inc.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1346433257 PECOS PAC ID: 9133038904 Enrollment ID: O20040223000142

Entity Name	Dana-farber Cancer Institute, Inc.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1851333686 PECOS PAC ID: 9133038904 Enrollment ID: O20040223000228

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 Robert James Mayer 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 Robert James Mayer, MD 450 Brookline Ave, D-1608, Boston, MA 02215-5418 Ph: (617) 632-3474	Dr Robert James Mayer, MD 450 Brookline Ave, Dana Farber Cancer Institute, D-1608, Boston, MA 02215-5418 Ph: (617) 632-3474

Reviews and Comments

Internal Medicine Doctors in Boston, MA

Kaitlyn My-tu Lam, MBBS Internal Medicine 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. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 55 Fruit Street, Massachusetts General Hospital, Boston, MA 02114 Phone: 617-726-8862
Ruma Rajbhandari, Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 75 Francis St, Boston, MA 02115 Phone: 617-525-6841
Alaka Ray, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 Phone: 617-726-2066
Meghan E Sise, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 Phone: 617-726-2862
Aaron Dickstein, M.D. Internal Medicine 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 Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 801 Massachusetts Ave, Crosstown 2, Boston, MA 02118 Phone: 617-414-4376 Fax: 617-414-4676

Dr Robert James Mayer, MD - Medicare Medical Oncology in Boston, MA