Leonard M Zir, MD in Cambridge, MA - Medicare Internal Medicine

Leonard M Zir, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Cambridge, Massachusetts. His current practice location is 300 Mount Auburn St, Suite 310, Cambridge, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 497-1560.

Leonard M Zir is licensed to practice in Massachusetts (license number 34331) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1275509150.

Contact Information

	Leonard M Zir, MD
	300 Mount Auburn St, Suite 310, Cambridge, MA 02138-5600
	(617) 497-1560
	(617) 497-1109

Map and Direction

Physician's Profile

Full Name	Leonard M Zir
Gender	Male
Speciality	Internal Medicine - Cardiovascular Disease
Location	300 Mount Auburn St, Cambridge, Massachusetts
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1275509150
Provider Enumeration Date: 02/28/2006
Last Update Date: 04/22/2011

Medicare PECOS Information:

PECOS PAC ID: 3072521913
Enrollment ID: I20080617000646

Medical Identifiers

Medical identifiers for Leonard M Zir such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1275509150	NPI	-	NPPES
6187188	Medicaid	MA
B32105	Other	MA	BCBS
034331	Other	MA	TUFTS

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RC0000X	Internal Medicine - Cardiovascular Disease	34331 (Massachusetts)	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. Leonard M Zir allows following entities to bill medicare on his behalf.

Entity Name	Macro, Inc.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1942251335 PECOS PAC ID: 9537183108 Enrollment ID: O20060123000212

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. Leonard M Zir 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
Leonard M Zir, MD 300 Mount Auburn St, Suite 310, Cambridge, MA 02138-5600 Ph: (617) 497-1560	Leonard M Zir, MD 300 Mount Auburn St, Suite 310, Cambridge, MA 02138-5600 Ph: (617) 497-1560

Reviews and Comments

Internal Medicine Doctors in Cambridge, MA

Yun- Ting Eric Yeh, M.D. Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 300 Mount Auburn St Ste 310, Cambridge, MA 02138 Phone: 617-497-1560 Fax: 617-497-1190
Dr. Catharine M. Mintzer, M.D. Cardiovascular Disease Medicare: Not Enrolled in Medicare Practice Location: 725 Concord Ave, Suite 4100, Cambridge, MA 02138 Phone: 617-864-8822 Fax: 617-547-5367
Kenneth J. Gold, MD Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 75 Mount Auburn St, Huhs, Cambridge, MA 02138 Phone: 617-495-8414 Fax: 617-496-0560
Dr. Margaret Love Mclaughlin, M.D. Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 300 Mount Auburn St, Suite 515, Cambridge, MA 02138 Phone: 617-864-1571 Fax: 617-864-1507
Dr. Valerie Pronio-stelluto, MD Cardiovascular Disease Medicare: Not Enrolled in Medicare Practice Location: 330 Mount Auburn St, Cambridge, MA 02138 Phone: 617-499-5140 Fax: 617-499-5593
Dr. Ayse A. Atasoylu, M.D., M.P.H. Cardiovascular Disease Medicare: Not Enrolled in Medicare Practice Location: 29 Everett St, Cambridge, MA 02138 Phone: 617-349-8222
Dr. Alexandra Vania Chabrerie, MD Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 330 Mount Auburn Street, Department Of Medicine, Cambridge, MA 02138 Phone: 617-492-3500

Leonard M Zir, MD - Medicare Internal Medicine in Cambridge, MA