Dr William E Butler, MD in Boston, MA

Dr William E Butler, MD is a medicare enrolled "Neurological Surgery" physician in Boston, Massachusetts. He went to Harvard Medical School and graduated in 1987 and has 37 years of diverse experience with area of expertise as Neurosurgery. He is a member of the group practice Massachusetts General Physicians Organization Inc and his current practice location is 15 Parkman St, Wang 331, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 726-3801.

Dr William E Butler is licensed to practice in Massachusetts (license number 79736) 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 1174558449.

Contact Information

	Dr William E Butler, MD
	15 Parkman St, Wang 331, Boston, MA 02114-3117
	(617) 726-3801
	(617) 726-7546

Map and Direction

Physician's Profile

Full Name	Dr William E Butler
Gender	Male
Speciality	Neurosurgery
Experience	37 Years
Location	15 Parkman St, 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 William E Butler attended and graduated from Harvard Medical School in 1987

NPI Data:

NPI Number: 1174558449
Provider Enumeration Date: 07/12/2006
Last Update Date: 05/01/2014

Medicare PECOS Information:

PECOS PAC ID: 6507846482
Enrollment ID: I20040721001427

Medical Identifiers

Medical identifiers for Dr William E Butler such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1174558449	NPI	-	NPPES
J30586	Other	MA	BCBS MA
3125611	Medicaid	MA
079736	Other	MA	TUFTS HEALTH PLAN

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207T00000X	Neurological Surgery	79736 (Massachusetts)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Massachusetts General Hospital	Boston, MA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Massachusetts General Physicians Organization Inc	2466365820	3084

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 William E Butler allows following entities to bill medicare on his behalf.

Entity Name	Massachusetts General Physicians Organization Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1801874573 PECOS PAC ID: 2466365820 Enrollment ID: O20031111000434

Entity Name	The General Hospital Corporation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1023049236 PECOS PAC ID: 6507803806 Enrollment ID: O20080313000351

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 William E Butler 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 William E Butler, MD Po Box 9142, Mass General Physician Organization, Charlestown, MA 02129-9142 Ph: (617) 726-3801	Dr William E Butler, MD 15 Parkman St, Wang 331, Boston, MA 02114-3117 Ph: (617) 726-3801

Reviews and Comments

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Wenya Linda Bi, Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 75 Francis St, Boston, MA 02115 Phone: 203-645-9485 Fax: 617-732-5500
Dr. Justin Lee Massengale, M.D. Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 725 Albany St, Shapiro 7, Suite C, Boston, MA 02118 Phone: 617-638-8992 Fax: 617-638-8979
Scellig S Stone, M.D. Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 300 Longwood Ave, Boston, MA 02115 Phone: 617-355-1484
Dr. Mohammad Ali Aziz-sultan, M.D. Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 75 Francis St, Boston, MA 02115 Phone: 617-732-6600
Hormuzdiyar Henry Dasenbrock, MD Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 725 Albany Street, Shapiro 7, Suite C, Boston, MA 02118 Phone: 617-638-8992
Ganesh M Shankar, MD, PHD Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 55 Fruit St., Massachusetts General Hospital, Boston, MA 02114 Phone: 617-726-5143
Dr. Justin M Brown, MD Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 55 Fruit St # 745, Boston, MA 02114 Phone: 617-726-8582 Fax: 858-822-4715

Dr William E Butler, MD - Medicare Neurosurgery in Boston, MA