Mark D Johnson, MD PHD in Worcester, MA

Mark D Johnson, MD PHD is a medicare enrolled "Neurological Surgery" physician in Worcester, Massachusetts. He went to Harvard Medical School and graduated in 1995 and has 29 years of diverse experience with area of expertise as Neurosurgery. He is a member of the group practice Umass Memorial Medical Group Inc and his current practice location is 55 Lake Ave N, Worcester, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (508) 856-2963.

Mark D Johnson is licensed to practice in Massachusetts (license number 217384) 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 1578501797.

Contact Information

	Mark D Johnson, MD PHD
	55 Lake Ave N, Worcester, MA 01655-0002
	(508) 856-2963
	Not Available

Map and Direction

Physician's Profile

Full Name	Mark D Johnson
Gender	Male
Speciality	Neurosurgery
Experience	29 Years
Location	55 Lake Ave N, Worcester, 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:

Mark D Johnson attended and graduated from Harvard Medical School in 1995

NPI Data:

NPI Number: 1578501797
Provider Enumeration Date: 06/02/2006
Last Update Date: 10/26/2020

Medicare PECOS Information:

PECOS PAC ID: 9638353360
Enrollment ID: I20110405000263

Medical Identifiers

Medical identifiers for Mark D Johnson such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1578501797	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207T00000X	Neurological Surgery	217384 (Massachusetts)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Umass Memorial Medical Center/university Campus	Worcester, MA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Umass Memorial Medical Group Inc	4284539891	1889

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. Mark D Johnson allows following entities to bill medicare on his behalf.

Entity Name	Brigham And Women's Physicians Organization Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1093733537 PECOS PAC ID: 3870405988 Enrollment ID: O20031211000800

Entity Name	Umass Memorial Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1760445373 PECOS PAC ID: 4284539891 Enrollment ID: O20040113000267

Entity Name	Brigham And Women's Physicians Organization Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1033535497 PECOS PAC ID: 3870405988 Enrollment ID: O20150107001260

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. Mark D Johnson 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
Mark D Johnson, MD PHD Po Box 415348, Boston, MA 02241-5348 Ph: () -	Mark D Johnson, MD PHD 55 Lake Ave N, Worcester, MA 01655-0002 Ph: (508) 856-2963

Reviews and Comments

Neurological Surgery Doctors in Worcester, MA

Dr. Stephen M Gutting, M.D. Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 55 Lake Ave N, Worcester, MA 01655 Phone: 508-334-0605
Oguz I Cataltepe, M.D. Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 55 Lake Ave N, Department Of Neurosurgery, Worcester, MA 01655 Phone: 508-334-0605 Fax: 508-856-5074
Dr. Madhav Sukumaran, MD, PHD Neurological Surgery Medicare: Medicare Enrolled Practice Location: 55 Lake Avenue North, Worcester, MA 01655 Phone: 508-334-0605
Frederik A Pennings, M.D., PHD Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 119 Belmont St, Worcester, MA 01605 Phone: 508-334-1886 Fax: 508-334-9769
Richard P Moser, M.D. Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 55 Lake Ave N, Department Of Surgery, Worcester, MA 01655 Phone: 508-334-0605 Fax: 508-856-5074
Arno S. Sungarian, M.D. Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 67 Belmont St, Worcester, MA 01605 Phone: 508-752-6381 Fax: 508-795-0407
Farid Hamzei-sichani, Neurological Surgery Medicare: Accepting Medicare Assignments Practice Location: 55 Lake Ave N, Worcester, MA 01655 Phone: 508-334-0605 Fax: 508-856-5074

Mark D Johnson, MD PHD - Medicare Neurosurgery in Worcester, MA