Dr Barry Z Izenstein, MD in Springfield, MA

Dr Barry Z Izenstein, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Springfield, Massachusetts. He went to University Of Cincinnati College Of Medicine and graduated in 1978 and has 46 years of diverse experience with area of expertise as Endocrinology. He is a member of the group practice Endocrine Associates Of Western Mass, P.c. and his current practice location is 2 Medical Center Dr, Suite 210, Springfield, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (413) 734-4667.

Dr Barry Z Izenstein is licensed to practice in Massachusetts (license number 39301) 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 1346237583.

Contact Information

	Dr Barry Z Izenstein, MD
	2 Medical Center Dr, Suite 210, Springfield, MA 01107-1270
	(413) 734-4667
	(413) 737-1930

Map and Direction

Physician's Profile

Full Name	Dr Barry Z Izenstein
Gender	Male
Speciality	Endocrinology
Experience	46 Years
Location	2 Medical Center Dr, Springfield, 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 Barry Z Izenstein attended and graduated from University Of Cincinnati College Of Medicine in 1978

NPI Data:

NPI Number: 1346237583
Provider Enumeration Date: 10/03/2005
Last Update Date: 07/08/2007

Medicare PECOS Information:

PECOS PAC ID: 2062455686
Enrollment ID: I20050621000522

Medical Identifiers

Medical identifiers for Dr Barry Z Izenstein such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1346237583	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RE0101X	Internal Medicine - Endocrinology, Diabetes & Metabolism	39301 (Massachusetts)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Spectrum Hhc	Longmeadow, MA	Home health agency
Baystate Medical Center	Springfield, MA	Hospital
Holyoke Medical Center	Holyoke, MA	Hospital
Baystate Noble Hospital	Westfield, MA	Hospital
Mercy Medical Ctr	Springfield, MA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Endocrine Associates Of Western Mass, P.c.	3971546599	3

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 Barry Z Izenstein allows following entities to bill medicare on his behalf.

Entity Name	Endocrine Associates Of Western Mass, P.c.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1396766424 PECOS PAC ID: 3971546599 Enrollment ID: O20050606000323

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 Barry Z Izenstein 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 Barry Z Izenstein, MD 2 Medical Center Dr, Suite 210, Springfield, MA 01107-1270 Ph: (413) 734-4667	Dr Barry Z Izenstein, MD 2 Medical Center Dr, Suite 210, Springfield, MA 01107-1270 Ph: (413) 734-4667

Reviews and Comments

Internal Medicine Doctors in Springfield, MA

Grace Makari-judson, MD Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 3350 Main Street, Springfield, MA 01107 Phone: 413-794-9338 Fax: 413-794-9754
Peter Whittredge, M.D. Endocrinology, Diabetes & Metabolism Medicare: Not Enrolled in Medicare Practice Location: 2 Medical Center Dr, Suite 410, Springfield, MA 01107 Phone: 413-781-5735 Fax: 413-732-0225
Dr. Marc A Goldman, MD Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 175 Carew St Ste 200, Springfield, MA 01104 Phone: 413-732-4269 Fax: 413-785-4619
Twara K Tarasaria, MD Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 759 Chestnut St, Springfield, MA 01107 Phone: 413-794-6297 Fax: 413-794-1767
Dr. Sai R. Vadhula, MD, PHD Endocrinology, Diabetes & Metabolism Medicare: Medicare Enrolled Practice Location: 759 Chestnut St Ste C3350, Springfield, MA 01107 Phone: 413-794-6297 Fax: 413-794-1767
Dr. Joan Wanda Lisak, M.D. Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 780 Chestnut St, Suite 20, Springfield, MA 01107 Phone: 413-781-2200 Fax: 413-781-2202
Dr. Eva Karacsonyi, MD Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 2150 Main Street, Springfield, MA 01104 Phone: 413-739-5676 Fax: 413-739-2278

Dr Barry Z Izenstein, MD - Medicare Endocrinology in Springfield, MA