Dr Ammar Nassri, MD in Rockwall, TX - Medicare Gastroenterology

Dr Ammar Nassri, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Rockwall, Texas. He graduated from medical school in 2012 and has 13 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Mass General Brigham Medical Group Northern Massachusetts Inc, Texas Digestive Disease Consultants, Pllc and his current practice location is 3144 Horizon Rd Ste 210, Rockwall, Texas. You can reach out to his office (for appointments etc.) via phone at (972) 771-2222.

Dr Ammar Nassri is licensed to practice in Texas (license number U9614) 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 1548689409.

Contact Information

	Dr Ammar Nassri, MD
	3144 Horizon Rd Ste 210, Rockwall, TX 75032-7047
	(972) 771-2222
	(972) 771-3350

Map and Direction

Physician's Profile

Full Name	Dr Ammar Nassri
Gender	Male
Speciality	Gastroenterology
Experience	13 Years
Location	3144 Horizon Rd Ste 210, Rockwall, Texas
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 Ammar Nassri graduated from medical school in 2012

NPI Data:

NPI Number: 1548689409
Provider Enumeration Date: 04/08/2014
Last Update Date: 04/07/2025

Medicare PECOS Information:

PECOS PAC ID: 6507142205
Enrollment ID: I20200617000159

Medical Identifiers

Medical identifiers for Dr Ammar Nassri such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1548689409	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	BP10049996 (Texas)	Secondary
207R00000X	Internal Medicine	ME136246 (Florida)	Secondary
207RG0100X	Internal Medicine - Gastroenterology	282420 (Massachusetts)	Secondary
207RG0100X	Internal Medicine - Gastroenterology	U9614 (Texas)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
North Shore Medical Center -	Salem, MA	Hospital
Texas Health Presbyterian Hospital Rockwall	Rockwall, TX	Hospital
Massachusetts General Hospital	Boston, MA	Hospital
Hunt Regional Medical Center	Greenville, TX	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Mass General Brigham Medical Group Northern Massachusetts Inc	3577467224	552
Texas Digestive Disease Consultants, Pllc	3375531379	566

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 Ammar Nassri allows following entities to bill medicare on his behalf.

Entity Name	Massachusetts General Physicians Organization Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1801874573 PECOS PAC ID: 2466365820 Enrollment ID: O20031111000434

Entity Name	Mass General Brigham Medical Group Northern Massachusetts Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1588606123 PECOS PAC ID: 3577467224 Enrollment ID: O20050429000668

Entity Name	The General Hospital Corporation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1023049236 PECOS PAC ID: 6507803806 Enrollment ID: O20080313000351

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 Ammar Nassri 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 Ammar Nassri, MD Po Box 35629, Dallas, TX 75235-0629 Ph: (214) 424-2200	Dr Ammar Nassri, MD 3144 Horizon Rd Ste 210, Rockwall, TX 75032-7047 Ph: (972) 771-2222

Reviews and Comments

Internal Medicine Doctors in Rockwall, TX

Sohail Ahmed, M.D. Gastroenterology Medicare: May Accept Medicare Assignments Practice Location: 6701 Heritage Pkwy Ste 160, Rockwall, TX 75087 Phone: 469-935-7371 Fax: 844-269-5425
Dr. John Curanovic, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1005 W Ralph Hall Pkwy Ste 137, Rockwall, TX 75032 Phone: 972-463-2001 Fax: 972-463-2003
Dr. Ruben Ernesto Sandoval, M.D. Gastroenterology Medicare: Medicare Enrolled Practice Location: 3144 Horizon Rd Ste 210, Rockwall, TX 75032 Phone: 972-771-2222 Fax: 972-771-3350
Tapan Rajarshi Mehta, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 3150 Horizon Rd, Rockwall, TX 75032 Phone: 469-698-1000
Dr. Nicole S Conselman, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1975 Alpha Dr, Suite 204, Rockwall, TX 75087 Phone: 469-800-2100 Fax: 469-800-3310
Tulika Jain, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1005 W Ralph Hall Pkwy Ste 137, Rockwall, TX 75032 Phone: 214-369-3613 Fax: 972-932-3700
Dr. Bilal Ahmed Khan, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 3144 Horizon Rd Ste 210, Rockwall, TX 75032 Phone: 972-771-2222 Fax: 972-771-3350

Dr Ammar Nassri, MD - Medicare Gastroenterology in Rockwall, TX