Dr Marena Patronas, MD in Sterling, VA

Dr Marena Patronas, MD is a medicare enrolled "Ophthalmology" physician in Sterling, Virginia. She went to Georgetown University School Of Medicine and graduated in 2003 and has 21 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Loudoun Medical Group, Pc, Virginia Retina Center Llc, Loudoun Medical Group, Pc, Dressler Ophthalmology Assoc Plc, George Washington University Medical Faculty Associates and her current practice location is 21475 Ridgetop Circle Suite 300, Sterling, Virginia. You can reach out to her office (for appointments etc.) via phone at (703) 430-4400.

Dr Marena Patronas is licensed to practice in Massachusetts (license number 230903) 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 1992928352.

Contact Information

	Dr Marena Patronas, MD
	21475 Ridgetop Circle Suite 300, Sterling, VA 20166-8580
	(703) 430-4400
	(703) 430-4130

Map and Direction

Physician's Profile

Full Name	Dr Marena Patronas
Gender	Female
Speciality	Ophthalmology
Experience	21 Years
Location	21475 Ridgetop Circle Suite 300, Sterling, Virginia
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 Marena Patronas attended and graduated from Georgetown University School Of Medicine in 2003

NPI Data:

NPI Number: 1992928352
Provider Enumeration Date: 04/11/2007
Last Update Date: 03/19/2024

Medicare PECOS Information:

PECOS PAC ID: 9537250691
Enrollment ID: I20150604002910

Medical Identifiers

Medical identifiers for Dr Marena Patronas such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1992928352	NPI	-	NPPES
30015807600001	Medicaid	VA
1992928352	Medicaid	VA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207W00000X	Ophthalmology	230903 (Massachusetts)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Inova Fairfax Hospital	Falls church, VA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Loudoun Medical Group, Pc	0042119661	288
Virginia Retina Center Llc	9335106814	4

Loudoun Medical Group, Pc	0042119661	288
Dressler Ophthalmology Assoc Plc	0345143517	5
George Washington University Medical Faculty Associates	4082528898	634

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 Marena Patronas allows following entities to bill medicare on her behalf.

Entity Name	Loudoun Medical Group, Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1679591440 PECOS PAC ID: 0042119661 Enrollment ID: O20041115000474

Entity Name	Virginia Retina Center Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1093869976 PECOS PAC ID: 9335106814 Enrollment ID: O20041216000232

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 Marena Patronas 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 Marena Patronas, MD 224 D Cornwall Street Nw, Ste 403, Leesburg, VA 20176-2704 Ph: (703) 737-6010	Dr Marena Patronas, MD 21475 Ridgetop Circle Suite 300, Sterling, VA 20166-8580 Ph: (703) 430-4400

Reviews and Comments

Ophthalmology Doctors in Sterling, VA

Dr. Tamer Mansour, M.D. Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 21475 Ridgetop Circle Suite 300, Sterling, VA 20166 Phone: 703-430-4400 Fax: 703-430-4130
Joanne Crenshaw, MD Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 21135 Whitfield Place, Suite 102, Sterling, VA 20165 Phone: 703-766-6165 Fax: 703-444-4985
Christina L. Butera, M.D. Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 21475 Ridgetop Circle Suite 300, Sterling, VA 20166 Phone: 703-430-4400 Fax: 703-430-4130
Ayman Boutros, M.D. Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 21475 Ridgetop Cir, Suite 300, Sterling, VA 20166 Phone: 703-430-4400 Fax: 703-430-4130
Melissa D Kern, MD Ophthalmology Medicare: May Accept Medicare Assignments Practice Location: 46161 Westlake Dr Ste 300, Sterling, VA 20165 Phone: 571-434-2927 Fax: 571-434-0838
Dr. Mohammed Kairy Barazi, M.D. Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 21351 Ridgetop Cir, Suite 140, Sterling, VA 20166 Phone: 703-421-0931 Fax: 703-421-7206
Alessa Sook Crossan, M.D. Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 21475 Ridgetop Circle Suite 300, Sterling, VA 20166 Phone: 703-430-4400

Dr Marena Patronas, MD - Medicare Ophthalmology in Sterling, VA