Robert Warren, in Washington, DC - Medicare Internal Medicine

Robert Warren, is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Washington, District Of Columbia. His current practice location is 3800 Reservoir Rd Nw, Washington, District Of Columbia. You can reach out to his office (for appointments etc.) via phone at (202) 444-2223.

Robert Warren is licensed to practice in District Of Columbia (license number 21025) 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 1568461598.

Contact Information

	Robert Warren,
	3800 Reservoir Rd Nw, Washington, DC 20007-2113
	(202) 444-2223
	Not Available

Map and Direction

Physician's Profile

Full Name	Robert Warren
Gender	Male
Speciality	Internal Medicine - Hematology & Oncology
Location	3800 Reservoir Rd Nw, Washington, District Of Columbia
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1568461598
Provider Enumeration Date: 07/20/2005
Last Update Date: 11/30/2007

Medicare PECOS Information:

PECOS PAC ID: 0840326013
Enrollment ID: I20100326000356

Medical Identifiers

Medical identifiers for Robert Warren such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1568461598	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RH0003X	Internal Medicine - Hematology & Oncology	21025 (District Of Columbia)	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. Robert Warren allows following entities to bill medicare on his behalf.

Entity Name	Mgmc Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1891797148 PECOS PAC ID: 9537073119 Enrollment ID: O20031220000056

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. Robert Warren 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
Robert Warren, Po Box 631856, Baltimore, MD 21263-1856 Ph: () -	Robert Warren, 3800 Reservoir Rd Nw, Washington, DC 20007-2113 Ph: (202) 444-2223

Reviews and Comments

Internal Medicine Doctors in Washington, DC

Dr. Adefolaju Oketokun, MD Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 1629 K Street Nw, Suite 300, Washington, DC 20006 Phone: 202-636-1360 Fax: 202-636-5137
Dr. Uzoamaka Theodora Nwaogwugwu, MD Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 2041 Georgia Avenue Nw, Washington, DC 20060 Phone: 202-865-7677
Ms. Sruthi Nukalapati Reddy, M.D. Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 3800 Reservoir Road Nw, 6 Phc, Washington, DC 20007 Phone: 202-444-8123
Dr. Kaustubh Subhash Yadwadkar, M.D. Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 3800 Reservoir Rd Nw, Cg201, Washington, DC 20007 Phone: 304-206-7595
Dr. Monica Vohra, M.D. Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 1525 7th St Nw, Washington, DC 20001 Phone: 202-386-7020 Fax: 202-265-1970
Anteneh A Tesfaye, MD Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 110 Irving St Nw Ste C2151, Washington, DC 20010 Phone: 202-877-6998 Fax: 202-877-8909
Erica Nakajima, Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: 5255 Loughboro Rd Nw Fl 1, Washington, DC 20016 Phone: 202-660-6500

Robert Warren, - Medicare Internal Medicine in Washington, DC