Dr Marc Errol Phillpotts, MD in Washington, DC

Dr Marc Errol Phillpotts, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Washington, District Of Columbia. He graduated from medical school in 2009 and has 17 years of diverse experience with area of expertise as Rheumatology. He is a member of the group practice Arthritis And Rheumatism Associates Pc and his current practice location is 2021 K St Nw Ste 300, Washington, District Of Columbia. You can reach out to his office (for appointments etc.) via phone at (301) 942-7600.

Dr Marc Errol Phillpotts is licensed to practice in Washington (license number A168762) 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 1518300151.

Contact Information

	Dr Marc Errol Phillpotts, MD
	2021 K St Nw Ste 300, Washington, DC 20006-1012
	(301) 942-7600
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Marc Errol Phillpotts
Gender	Male
Speciality	Rheumatology
Experience	17 Years
Location	2021 K St Nw Ste 300, Washington, District Of Columbia
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:

Dr Marc Errol Phillpotts graduated from medical school in 2009

NPI Data:

NPI Number: 1518300151
Provider Enumeration Date: 04/13/2013
Last Update Date: 01/21/2026

Medicare PECOS Information:

PECOS PAC ID: 3173812963
Enrollment ID: I20180627001262

Medical Identifiers

Medical identifiers for Dr Marc Errol Phillpotts such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1518300151	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RR0500X	Internal Medicine - Rheumatology	MD044077 (District Of Columbia)	Secondary
207RR0500X	Internal Medicine - Rheumatology	A168762 (Washington)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Arthritis And Rheumatism Associates Pc	5597750703	51

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 Marc Errol Phillpotts allows following entities to bill medicare on his behalf.

Entity Name	Arthritis And Rheumatism Associates Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1447259866 PECOS PAC ID: 5597750703 Enrollment ID: O20040417000032

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 Marc Errol Phillpotts 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 Marc Errol Phillpotts, MD 7361 Calhoun Pl Ste 600, Rockville, MD 20855-2788 Ph: (301) 942-7600	Dr Marc Errol Phillpotts, MD 2021 K St Nw Ste 300, Washington, DC 20006-1012 Ph: (301) 942-7600

Reviews and Comments

Internal Medicine Doctors in Washington, DC

Dr. Adefolaju Oketokun, MD Rheumatology Medicare: Medicare Enrolled Practice Location: 1629 K Street Nw, Suite 300, Washington, DC 20006 Phone: 202-636-1360 Fax: 202-636-5137
Dr. Uzoamaka Theodora Nwaogwugwu, MD Rheumatology Medicare: Accepting Medicare Assignments Practice Location: 2041 Georgia Avenue Nw, Washington, DC 20060 Phone: 202-865-7677
Ms. Sruthi Nukalapati Reddy, M.D. Rheumatology 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. Rheumatology Medicare: Accepting Medicare Assignments Practice Location: 3800 Reservoir Rd Nw, Cg201, Washington, DC 20007 Phone: 304-206-7595
Dr. Monica Vohra, M.D. Rheumatology 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 Rheumatology Medicare: Medicare Enrolled Practice Location: 110 Irving St Nw Ste C2151, Washington, DC 20010 Phone: 202-877-6998 Fax: 202-877-8909
Erica Nakajima, Rheumatology Medicare: Medicare Enrolled Practice Location: 5255 Loughboro Rd Nw Fl 1, Washington, DC 20016 Phone: 202-660-6500

Dr Marc Errol Phillpotts, MD - Medicare Rheumatology in Washington, DC