Dr James Francis Duffy, MD in Gaithersburg, MD

Dr James Francis Duffy, MD is a medicare enrolled "Internal Medicine" physician in Gaithersburg, Maryland. His current practice location is 7 Metropolitan Ct, Suite 1, Gaithersburg, Maryland. You can reach out to his office (for appointments etc.) via phone at (240) 773-0300.

Dr James Francis Duffy is licensed to practice in Maryland (license number D0075386) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1174695266.

Contact Information

	Dr James Francis Duffy, MD
	7 Metropolitan Ct, Suite 1, Gaithersburg, MD 20878-4016
	(240) 773-0300
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr James Francis Duffy
Gender	Male
Speciality	Internal Medicine
Location	7 Metropolitan Ct, Gaithersburg, Maryland
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1174695266
Provider Enumeration Date: 11/14/2006
Last Update Date: 09/20/2014

Medicare PECOS Information:

PECOS PAC ID: 1759395742
Enrollment ID: I20230111002012

Medical Identifiers

Medical identifiers for Dr James Francis Duffy such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1174695266	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	MD30607 (District Of Columbia)	Secondary
207R00000X	Internal Medicine	D0075386 (Maryland)	Primary

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 James Francis Duffy allows following entities to bill medicare on his behalf.

Entity Name	Scranton Primary Health Care Center Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1801871579 PECOS PAC ID: 0941206650 Enrollment ID: O20061019000363

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 James Francis Duffy 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 James Francis Duffy, MD 37th O Streets Nw Georgetown Univ Jesuit Community, Box 571200 - Wolfington Hall, Washington, DC 20057-1200 Ph: (202) 687-4263	Dr James Francis Duffy, MD 7 Metropolitan Ct, Suite 1, Gaithersburg, MD 20878-4016 Ph: (240) 773-0300

Reviews and Comments

Internal Medicine Doctors in Gaithersburg, MD

Diane Mukherjee, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 7 Metropolitan Ct Ste 1, Gaithersburg, MD 20878 Phone: 240-773-0300
Dr. Kathleen Frekko Farrell, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 818 West Diamond Avenue, Ste 130, Gaithersburg, MD 20878 Phone: 301-948-8780 Fax: 301-519-9093
Dr. Alan Vinitsky, M.D Internal Medicine Medicare: May Accept Medicare Assignments Practice Location: 902 Wind River Ln Ste 201, Gaithersburg, MD 20878 Phone: 301-840-0002 Fax: 301-417-0262
Qiufang Cheng, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 16009 Comprint Cir, Gaithersburg, MD 20877 Phone: 301-339-8264 Fax: 301-339-8257
Dr. Tuanh Tonnu, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 9057 Shady Grove Ct, Gaithersburg, MD 20877 Phone: 301-721-1614 Fax: 301-721-1624
Dr. Suhair A Abulfarag, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 604 S Frederick Ave Ste 413, Gaithersburg, MD 20877 Phone: 301-330-4414 Fax: 301-216-1637
Jesus Benjamin Untiveros, MEDICAL DEGREE Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 8903 Shady Grove Court, Gaithersburg, MD 20877 Phone: 301-330-4400 Fax: 301-330-7343

Dr James Francis Duffy, MD - Medicare Internal Medicine in Gaithersburg, MD