Thomas P Mcmahon, MD in Portsmouth, RI - Medicare Gastroenterology

Thomas P Mcmahon, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Portsmouth, Rhode Island. He graduated from medical school in 1984 and has 40 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Foundation Medical Partners Inc, Lakewood Health System, Lakewood Health System, Geisinger Clinic and his current practice location is 110 Clock Tower Sq, Portsmouth, Rhode Island. You can reach out to his office (for appointments etc.) via phone at (401) 293-5600.

Thomas P Mcmahon is licensed to practice in Rhode Island (license number 6825) 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 1619048030.

Contact Information

	Thomas P Mcmahon, MD
	110 Clock Tower Sq, Portsmouth, RI 02871-1396
	(401) 293-5600
	(401) 293-5604

Map and Direction

Physician's Profile

Full Name	Thomas P Mcmahon
Gender	Male
Speciality	Gastroenterology
Experience	40 Years
Location	110 Clock Tower Sq, Portsmouth, Rhode Island
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:

Thomas P Mcmahon graduated from medical school in 1984

NPI Data:

NPI Number: 1619048030
Provider Enumeration Date: 11/10/2006
Last Update Date: 05/20/2008

Medicare PECOS Information:

PECOS PAC ID: 5092893214
Enrollment ID: I20240226003686

Medical Identifiers

Medical identifiers for Thomas P Mcmahon such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1619048030	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	6825 (Rhode Island)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Southern Nh Medical Center	Nashua, NH	Hospital
Geisinger Wyoming Valley Medical Center	Wilkes barre, PA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Foundation Medical Partners Inc	9436140456	285
Lakewood Health System	1052229671	78
Lakewood Health System	1052229671	78
Geisinger Clinic	5395657001	2841

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. Thomas P Mcmahon allows following entities to bill medicare on his behalf.

Entity Name	Foundation Medical Partners Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1033162037 PECOS PAC ID: 9436140456 Enrollment ID: O20040519001048

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. Thomas P Mcmahon 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
Thomas P Mcmahon, MD 110 Clock Tower Sq, Portsmouth, RI 02871-1396 Ph: (401) 293-5600	Thomas P Mcmahon, MD 110 Clock Tower Sq, Portsmouth, RI 02871-1396 Ph: (401) 293-5600

Reviews and Comments

Internal Medicine Doctors in Portsmouth, RI

Joseph D. Pianka, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 110 Clock Tower Sq, Portsmouth, RI 02871 Phone: 401-293-5600 Fax: 401-293-5604
Dr. Julie F Deleo, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 2444 E Main Rd, Portsmouth, RI 02871 Phone: 401-683-4817 Fax: 508-973-0318
Dr. Kathleen Rae Zeller, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 2444 East Main Road, Portsmouth, RI 02871 Phone: 401-683-4817 Fax: 508-973-0318

Thomas P Mcmahon, MD - Medicare Gastroenterology in Portsmouth, RI