Dr James L Rosenzweig, MD in Boston, MA - Medicare Internal Medicine

Dr James L Rosenzweig, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Boston, Massachusetts. He went to Yale University School Of Medicine and graduated in 1976 and has 48 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Hebrew Seniorlife Affiliated Medical Group Inc and his current practice location is 732 Harrison Avenue, Preston, 2nd Floor, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 638-7470.

Dr James L Rosenzweig is licensed to practice in Massachusetts (license number 58493) 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 1295751493.

Contact Information

	Dr James L Rosenzweig, MD
	732 Harrison Avenue, Preston, 2nd Floor, Boston, MA 02118-2309
	(617) 638-7470
	(617) 638-7449

Map and Direction

Physician's Profile

Full Name	Dr James L Rosenzweig
Gender	Male
Speciality	Internal Medicine
Experience	48 Years
Location	732 Harrison Avenue, 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 James L Rosenzweig attended and graduated from Yale University School Of Medicine in 1976

NPI Data:

NPI Number: 1295751493
Provider Enumeration Date: 07/14/2006
Last Update Date: 06/24/2014

Medicare PECOS Information:

PECOS PAC ID: 2163465964
Enrollment ID: I20050602000788

Medical Identifiers

Medical identifiers for Dr James L Rosenzweig such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1295751493	NPI	-	NPPES
110046223A	Medicaid	MA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	58493 (Massachusetts)	Secondary
207RE0101X	Internal Medicine - Endocrinology, Diabetes & Metabolism	58493 (Massachusetts)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Hebrew Seniorlife Affiliated Medical Group Inc	2062774177	14

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 James L Rosenzweig allows following entities to bill medicare on his behalf.

Entity Name	New England Allergy,asthma,immunology And Primary Care P.c..
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1114009339 PECOS PAC ID: 2567492812 Enrollment ID: O20050816000820

Entity Name	Hebrew Seniorlife Affiliated Medical Group Inc
Entity Type	Part B Supplier - Hospital Department(s)
Entity Identifiers	NPI Number: 1477069391 PECOS PAC ID: 2062774177 Enrollment ID: O20180328002953

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 James L Rosenzweig 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 James L Rosenzweig, MD 720 Harrison Avenue, Dob 503, Boston, MA 02118 Ph: () -	Dr James L Rosenzweig, MD 732 Harrison Avenue, Preston, 2nd Floor, Boston, MA 02118-2309 Ph: (617) 638-7470

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 James L Rosenzweig, MD - Medicare Internal Medicine in Boston, MA