Dr Rizwan Ahmed, MD in Manassas, VA - Medicare Gastroenterology

Dr Rizwan Ahmed, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Manassas, Virginia. He went to Eastern Virginia Medical School and graduated in 2003 and has 22 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Gastroenterology Associates Va, Llc, Uva Community Health Medical Group Llc, Martha Jefferson Medical Group Llc and his current practice location is 8640 Sudley Road, Suite 201, Manassas, Virginia. You can reach out to his office (for appointments etc.) via phone at (703) 368-6819.

Dr Rizwan Ahmed is licensed to practice in Virginia (license number 0101256346) 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 1841469061.

Contact Information

	Dr Rizwan Ahmed, MD
	8640 Sudley Road, Suite 201, Manassas, VA 20110
	(703) 368-6819
	(703) 330-2923

Map and Direction

Physician's Profile

Full Name	Dr Rizwan Ahmed
Gender	Male
Speciality	Gastroenterology
Experience	22 Years
Location	8640 Sudley Road, Manassas, Virginia
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 Rizwan Ahmed attended and graduated from Eastern Virginia Medical School in 2003

NPI Data:

NPI Number: 1841469061
Provider Enumeration Date: 02/21/2008
Last Update Date: 02/25/2025

Medicare PECOS Information:

PECOS PAC ID: 6002972023
Enrollment ID: I20140814002481

Medical Identifiers

Medical identifiers for Dr Rizwan Ahmed such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1841469061	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	DR.0072438 (Colorado)	Secondary
207RG0100X	Internal Medicine - Gastroenterology	2007-01655 (North Carolina)	Secondary
207RG0100X	Internal Medicine - Gastroenterology	0101256346 (Virginia)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Novant Health Uva Health Haymarket Medical Center	Haymarket, VA	Hospital
Novant Prince William Medical Center	Manassas, VA	Hospital
Sentara Martha Jefferson Hospital	Charlottesville, VA	Hospital
Sentara Rmh Medical Center	Harrisonburg, VA	Hospital
Fauquier Hospital	Warrenton, VA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Gastroenterology Associates Va, Llc	2466449228	52
Uva Community Health Medical Group Llc	4688587967	293
Martha Jefferson Medical Group Llc	5991889081	170

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 Rizwan Ahmed allows following entities to bill medicare on his behalf.

Entity Name	Gastroenterology Associates Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1518990472 PECOS PAC ID: 2466449228 Enrollment ID: O20040426001345

Entity Name	Martha Jefferson Medical Group Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1275720559 PECOS PAC ID: 5991889081 Enrollment ID: O20080228000055

Entity Name	Uva Community Health Medical Group Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1598475741 PECOS PAC ID: 4688587967 Enrollment ID: O20110311000151

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 Rizwan Ahmed 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 Rizwan Ahmed, MD One Gi Credentialing Department, Po Box 381468, Germantown, TN 38183 Ph: () -	Dr Rizwan Ahmed, MD 8640 Sudley Road, Suite 201, Manassas, VA 20110 Ph: (703) 368-6819

Reviews and Comments

Internal Medicine Doctors in Manassas, VA

Myung W Choi, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 8640 Sudley Rd Ste 201, Manassas, VA 20110 Phone: 703-368-6819 Fax: 703-330-2923
David Mark Demaria, Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 8640 Sudley Rd Ste 302, Manassas, VA 20110 Phone: 703-369-5959 Fax: 703-369-7473
Juan Weiss, M.D. Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 9335 Amaryllis Ave., Manassas, VA 20110 Phone: 703-963-6791
Seraphine A Soosaimanickam, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 10701 Rosemary Dr, Kaiser Permanente-manassas, Manassas, VA 20109 Phone: 703-257-3000 Fax: 703-257-3133
Dr. Nina Phatak, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 8640 Sudley Rd Ste 201, Manassas, VA 20110 Phone: 703-368-6819 Fax: 703-330-2923
Dr. Muhammad Mannan Siddiqui, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 9450 Innovation Dr, Manassas, VA 20110 Phone: 571-350-8400 Fax: 571-222-2202
Dr. Darren S Baroni, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 8640 Sudley Rd Ste 201, Manassas, VA 20110 Phone: 703-368-6819 Fax: 703-330-2923

Dr Rizwan Ahmed, MD - Medicare Gastroenterology in Manassas, VA