Mahmoud M Sakr, MD in Brookline, MA - Medicare Internal Medicine

Mahmoud M Sakr, MD is a medicare enrolled "Internal Medicine" physician in Brookline, Massachusetts. He graduated from medical school in 2003 and has 23 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Lowell General Inpatient Specialists Pllc and his current practice location is 319 Tappan St Apt 1, Brookline, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (877) 771-1234.

Mahmoud M Sakr is licensed to practice in Massachusetts (license number 256336) 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 1861650681.

Contact Information

	Mahmoud M Sakr, MD
	319 Tappan St Apt 1, Brookline, MA 02445-5336
	(877) 771-1234
	Not Available

Map and Direction

Physician's Profile

Full Name	Mahmoud M Sakr
Gender	Male
Speciality	Internal Medicine
Experience	23 Years
Location	319 Tappan St Apt 1, Brookline, 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:

Mahmoud M Sakr graduated from medical school in 2003

NPI Data:

NPI Number: 1861650681
Provider Enumeration Date: 05/29/2008
Last Update Date: 02/22/2026

Medicare PECOS Information:

PECOS PAC ID: 5799828307
Enrollment ID: I20140207000591

Medical Identifiers

Medical identifiers for Mahmoud M Sakr such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1861650681	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	MD438854 (Pennsylvania)	Secondary
207R00000X	Internal Medicine	256336 (Massachusetts)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Lowell General Hospital	Lowell, MA	Hospital
Portsmouth Regional Hospital	Portsmouth, NH	Hospital
Winchester Hospital	Winchester, MA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Lowell General Inpatient Specialists Pllc	8729371380	62

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. Mahmoud M Sakr allows following entities to bill medicare on his behalf.

Entity Name	Henry Heywood Memorial Hospital
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1205823879 PECOS PAC ID: 1658262605 Enrollment ID: O20040322000360

Entity Name	Athol Memorial Hospital Incorporated
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1336120047 PECOS PAC ID: 7911959846 Enrollment ID: O20050218000228

Entity Name	Sound Physicians Of Massachusetts Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1740678408 PECOS PAC ID: 2062554637 Enrollment ID: O20100120000133

Entity Name	Winchester Hospital Inpatient Specialists Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1093125684 PECOS PAC ID: 6002037520 Enrollment ID: O20141028000028

Entity Name	Lowell General Inpatient Specialists Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1649626391 PECOS PAC ID: 8729371380 Enrollment ID: O20160720001673

Entity Name	Winchester Lahey Inpatient Specialists Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1144770629 PECOS PAC ID: 6608150149 Enrollment ID: O20170301002194

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. Mahmoud M Sakr 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
Mahmoud M Sakr, MD 319 Tappan St Apt 1, Brookline, MA 02445-5336 Ph: (877) 771-1234	Mahmoud M Sakr, MD 319 Tappan St Apt 1, Brookline, MA 02445-5336 Ph: (877) 771-1234

Reviews and Comments

Internal Medicine Doctors in Brookline, MA

Elliot Israel, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 111 Cypress St, Brookline, MA 02445 Phone: 857-307-0896
Sandra R Richman, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 150 Saint Paul St Apt 301, Brookline, MA 02446 Phone: 617-277-5302
David A Walton, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: Brigham And Women's Hospital, 111 Cypress Street, Brookline, MA 02445 Phone: 617-582-1192
Dr. Doreen F Matteson, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 48 Kent St, Suite 8, Brookline, MA 02445 Phone: 617-731-0641
Charles Myron Blatt, MD Internal Medicine Medicare: May Accept Medicare Assignments Practice Location: 21 Longwood Ave, Lown Cardiovascular Group, Brookline, MA 02446 Phone: 617-732-1318
Amnon Wachman, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 1101 Beacon St, Brookline, MA 02446 Phone: 617-232-3464
Dr. Hua Ann Jenny Lu, MD PHD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1180 Beacon St Ste 4a, Brookline, MA 02446 Phone: 617-934-8493 Fax: 617-344-3562

Mahmoud M Sakr, MD - Medicare Internal Medicine in Brookline, MA