Karen Tonya Mason, MD in Upper Marlboro, MD - Medicare Emergency Medicine

Karen Tonya Mason, MD is a medicare enrolled "Emergency Medicine" physician in Upper Marlboro, Maryland. She went to Howard University College Of Medicine and graduated in 1996 and has 28 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Kaiser Foundation Health Plan Of The Mid-atlantic States, Inc and her current practice location is 1221 Mercantile Ln, Upper Marlboro, Maryland. You can reach out to her office (for appointments etc.) via phone at (301) 938-3541.

Karen Tonya Mason is licensed to practice in Maryland (license number D56418) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1598858086.

Contact Information

	Karen Tonya Mason, MD
	1221 Mercantile Ln, Upper Marlboro, MD 20774-5374
	(301) 938-3541
	Not Available

Map and Direction

Physician's Profile

Full Name	Karen Tonya Mason
Gender	Female
Speciality	Emergency Medicine
Experience	28 Years
Location	1221 Mercantile Ln, Upper Marlboro, Maryland
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Karen Tonya Mason attended and graduated from Howard University College Of Medicine in 1996

NPI Data:

NPI Number: 1598858086
Provider Enumeration Date: 10/02/2006
Last Update Date: 01/10/2022

Medicare PECOS Information:

PECOS PAC ID: 3779571872
Enrollment ID: I20060125000139

Medical Identifiers

Medical identifiers for Karen Tonya Mason such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1598858086	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207P00000X	Emergency Medicine	D56418 (Maryland)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Kaiser Foundation Health Plan Of The Mid-atlantic States, Inc	3779495858	1628

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. Karen Tonya Mason allows following entities to bill medicare on her behalf.

Entity Name	Kaiser Foundation Health Plan Of The Mid-atlantic States, Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1952461816 PECOS PAC ID: 3779495858 Enrollment ID: O20040105000308

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. Karen Tonya Mason 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
Karen Tonya Mason, MD 2101 E Jefferson St, Rockville, MD 20852-4908 Ph: (301) 938-3541	Karen Tonya Mason, MD 1221 Mercantile Ln, Upper Marlboro, MD 20774-5374 Ph: (301) 938-3541

Reviews and Comments

Emergency Medicine Doctors in Upper Marlboro, MD

Brunilda Munir Late, M.D. Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 13400 Edgemeade Rd, Upper Marlboro, MD 20772 Phone: 301-358-0192
Craig Wilder, MD Emergency Medicine Medicare: Not Enrolled in Medicare Practice Location: 2510 Moores Plains Blvd, Upper Marlboro, MD 20774 Phone: 202-865-1121 Fax: 202-865-4492
Bridget M. Ivery, MD Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 1221 Mercantile Ln, Upper Marlboro, MD 20774 Phone: 301-386-6600
Michelle A. Mead, M.D. Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 1221 Mercantile Ln, Emergency Department, Upper Marlboro, MD 20774 Phone: 301-816-2424
Shana Kristina Peak Durant, M.D. Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 1221 Mercantile Ln, Upper Marlboro, MD 20774 Phone: 301-618-5500
Dr. Melat Lemma, M.D. Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 1221 Mercantile Ln, Upper Marlboro, MD 20774 Phone: 301-848-7821

Karen Tonya Mason, MD - Medicare Emergency Medicine in Upper Marlboro, MD