William Demarco, DO in Great Barrington, MA - Medicare Internal Medicine

William Demarco, DO is a medicare enrolled "Internal Medicine" physician in Great Barrington, Massachusetts. He went to University Of New England, College Of Osteo Medicine and graduated in 1984 and has 41 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Berkshire Medical Center Inc and his current practice location is 29 Lewis Ave, Great Barrington, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (413) 496-6820.

William Demarco is licensed to practice in Massachusetts (license number 59492) 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 1124103577.

Contact Information

	William Demarco, DO
	29 Lewis Ave, Great Barrington, MA 01230
	(413) 496-6820
	(413) 496-6821

Map and Direction

Physician's Profile

Full Name	William Demarco
Gender	Male
Speciality	Internal Medicine
Experience	41 Years
Location	29 Lewis Ave, Great Barrington, 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:

William Demarco attended and graduated from University Of New England, College Of Osteo Medicine in 1984

NPI Data:

NPI Number: 1124103577
Provider Enumeration Date: 10/26/2006
Last Update Date: 01/24/2008

Medicare PECOS Information:

PECOS PAC ID: 7315920097
Enrollment ID: I20040611001446

Medical Identifiers

Medical identifiers for William Demarco such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1124103577	NPI	-	NPPES
3045161	Medicaid	MA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	59492 (Massachusetts)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Berkshire Medical Center	Pittsfield, MA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Berkshire Medical Center Inc	1355232711	165

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. William Demarco allows following entities to bill medicare on his behalf.

Entity Name	Berkshire Medical Center Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1295765261 PECOS PAC ID: 1355232711 Enrollment ID: O20040324000088

Entity Name	North Adams Regional Hospital Corporation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1316727761 PECOS PAC ID: 2961846886 Enrollment ID: O20240410002251

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. William Demarco 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
William Demarco, DO 725 North Street, Pittsfield, MA 01201 Ph: (413) 496-6820	William Demarco, DO 29 Lewis Ave, Great Barrington, MA 01230 Ph: (413) 496-6820

Reviews and Comments

Internal Medicine Doctors in Great Barrington, MA

Edward J Weiner, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 116 West Ave, Fairview Internal Medicine, Great Barrington, MA 01230 Phone: 413-528-8647 Fax: 413-528-8290
Dawn Marie Scarbro, CNP Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 780 S Main St, Great Barrington, MA 01230 Phone: 413-528-2418
Raj Shekhar, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: East Mountain Medical Rural Health Clinic, 780 S Main Street, Great Barrington, MA 01230 Phone: 413-854-9753 Fax: 413-528-2907
Renu Agarwal, MD FCCP Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 29 Lewis Ave, Fairview Hospital Pulmonary Medicine, Great Barrington, MA 01230 Phone: 413-854-9879 Fax: 413-528-5807
Alan Inglis, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 168 Main St, Suite 2, Great Barrington, MA 01230 Phone: 413-637-8921 Fax: 413-637-3137
Katrina Curtiss, NP Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 780 S Main St, Great Barrington, MA 01230 Phone: 413-854-9966 Fax: 413-854-2907

William Demarco, DO - Medicare Internal Medicine in Great Barrington, MA