Dr Mark Hathaway, MD in Washington, DC - Medicare Obstetrics & Gynecology

Dr Mark Hathaway, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Washington, District Of Columbia. His current practice location is 1225 4th St Ne, Washington, District Of Columbia. You can reach out to his office (for appointments etc.) via phone at (202) 347-8512.

Dr Mark Hathaway is licensed to practice in District Of Columbia (license number MD21559) 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 1720068133.

Contact Information

	Dr Mark Hathaway, MD
	1225 4th St Ne, Washington, DC 20002-3431
	(202) 347-8512
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Mark Hathaway
Gender	Male
Speciality	Obstetrics & Gynecology
Location	1225 4th St Ne, 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: 1720068133
Provider Enumeration Date: 01/20/2006
Last Update Date: 03/21/2025

Medicare PECOS Information:

PECOS PAC ID: 5890832133
Enrollment ID: I20091020000117

Medical Identifiers

Medical identifiers for Dr Mark Hathaway such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1720068133	NPI	-	NPPES
025687900	Medicaid	DC
759210800	Medicaid	DC

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207V00000X	Obstetrics & Gynecology	D0052934 (Maryland)	Secondary
207V00000X	Obstetrics & Gynecology	MD21559 (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. Dr Mark Hathaway allows following entities to bill medicare on his behalf.

Entity Name	Unity Health Care Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1093894172 PECOS PAC ID: 3476647264 Enrollment ID: O20071024000456

Entity Name	Femhealth Usa Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1578960548 PECOS PAC ID: 1254659204 Enrollment ID: O20150423000902

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 Mark Hathaway 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 Mark Hathaway, MD 1225 4th St Ne, Washington, DC 20002-3431 Ph: (202) 347-8512	Dr Mark Hathaway, MD 1225 4th St Ne, Washington, DC 20002-3431 Ph: (202) 347-8512

Reviews and Comments

Obstetrics & Gynecology Doctors in Washington, DC

Tiffani Erickson, MD Obstetrics & Gynecology Medicare: Accepting Medicare Assignments Practice Location: 4200 Wisconsin Ave Nw Ste 4, Washington, DC 20016 Phone: 202-295-0544 Fax: 877-544-7752
Howard Jiahau Li, MD Obstetrics & Gynecology Medicare: Medicare Enrolled Practice Location: 5255 Loughboro Rd Nw, Washington, DC 20016 Phone: 202-537-4000
Dr. Steven Joseph Ralston, MD Obstetrics & Gynecology Medicare: Accepting Medicare Assignments Practice Location: 2150 Pennsylvania Ave Nw, Washington, DC 20037 Phone: 202-741-2500
Gloria Bowles-johnson, Obstetrics & Gynecology Medicare: Accepting Medicare Assignments Practice Location: 3800 Reservoir Rd Nw, Washington, DC 20007 Phone: 202-444-8232
Mary Melody Abraham, MD Obstetrics & Gynecology Medicare: Accepting Medicare Assignments Practice Location: 1145 19th St Nw, Suite 410, Washington, DC 20036 Phone: 202-331-1740 Fax: 202-296-9784
Dr. Edward James Tanner Iii, M.D. Obstetrics & Gynecology Medicare: Accepting Medicare Assignments Practice Location: 5275 Loughboro Rd Nw Bldg D, Washington, DC 20016 Phone: 202-243-5295 Fax: 202-537-4662
Dr. Richard J. Beckerman, M.D. Obstetrics & Gynecology Medicare: May Accept Medicare Assignments Practice Location: 5215 Loughboro Rd Nw, Suite 500, Washington, DC 20016 Phone: 202-243-3500 Fax: 202-966-8441

Dr Mark Hathaway, MD - Medicare Obstetrics & Gynecology in Washington, DC