Dr Sonya Naganathan, MD, MPH in Baltimore, MD

Dr Sonya Naganathan, MD, MPH is a medicare enrolled "Emergency Medicine" physician in Baltimore, Maryland. She went to University Of Toledo College Of Medicine and graduated in 2015 and has 10 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice University Of Texas Southwestern Medical Center At Dallas and her current practice location is 4940 Eastern Ave, Baltimore, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 955-5000.

Dr Sonya Naganathan is licensed to practice in Maryland (license number D0105083) 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 1528440476.

Contact Information

	Dr Sonya Naganathan, MD, MPH
	4940 Eastern Ave, Baltimore, MD 21224-2735
	(410) 955-5000
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Sonya Naganathan
Gender	Female
Speciality	Emergency Medicine
Experience	10 Years
Location	4940 Eastern Ave, Baltimore, 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:

Dr Sonya Naganathan attended and graduated from University Of Toledo College Of Medicine in 2015

NPI Data:

NPI Number: 1528440476
Provider Enumeration Date: 06/26/2015
Last Update Date: 10/09/2025

Medicare PECOS Information:

PECOS PAC ID: 5698089589
Enrollment ID: I20211101001977

Medical Identifiers

Medical identifiers for Dr Sonya Naganathan such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1528440476	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207P00000X	Emergency Medicine	D0105083 (Maryland)	Primary
207P00000X	Emergency Medicine	T2692 (Texas)	Secondary
207P00000X	Emergency Medicine	MD16711 (Rhode Island)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Ut Southwestern University Hospital - William P. Clements Jr.	Dallas, TX	Hospital
Parkland Health & Hospital System	Dallas, TX	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
University Of Texas Southwestern Medical Center At Dallas	0648188250	2784

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 Sonya Naganathan allows following entities to bill medicare on her behalf.

Entity Name	University Of Texas Southwestern Medical Center At Dallas
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1942270566 PECOS PAC ID: 0648188250 Enrollment ID: O20031106000792

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 Sonya Naganathan 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 Sonya Naganathan, MD, MPH 6201 Greenleigh Ave, Middle River, MD 21220-2004 Ph: (410) 955-5000	Dr Sonya Naganathan, MD, MPH 4940 Eastern Ave, Baltimore, MD 21224-2735 Ph: (410) 955-5000

Reviews and Comments

Emergency Medicine Doctors in Baltimore, MD

Ankita Taneja, MD, MPH Emergency Medicine Medicare: Medicare Enrolled Practice Location: 22 S Greene St, Baltimore, MD 21201 Phone: 410-328-2079
Scott Mcpherson, M.D Emergency Medicine Medicare: Not Enrolled in Medicare Practice Location: 301 Saint Paul Pl, Baltimore, MD 21202 Phone: 410-332-9809
Larry Weiss, M.D Emergency Medicine Medicare: Not Enrolled in Medicare Practice Location: 22 S Greene St, Baltimore, MD 21201 Phone: 410-328-4383
Shannon Brandy Putman, M.D. Emergency Medicine Medicare: May Accept Medicare Assignments Practice Location: 600 N Wolfe St, Baltimore, MD 21287 Phone: 410-955-2280
Arjun S Chanmugam, M.D. Emergency Medicine Medicare: May Accept Medicare Assignments Practice Location: 600 N Wolfe St, Baltimore, MD 21287 Phone: 410-955-2280
Dr. Donald W Alves, MD, MS, FACEP Emergency Medicine Medicare: Not Enrolled in Medicare Practice Location: 1201 Reisterstown Road, Medical Services, Baltimore, MD 21208 Phone: 410-653-8366 Fax: 410-653-4290
Michael Rayner Leedom, MD Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 22 S Greene St, Emergency Dept, Baltimore, MD 21201 Phone: 410-328-8025 Fax: 410-328-8028

Dr Sonya Naganathan, MD, MPH - Medicare Emergency Medicine in Baltimore, MD