Agha Masroor Abbas, MD in Sunnyvale, TX - Medicare Emergency Medicine

Agha Masroor Abbas, MD is a medicare enrolled "Internal Medicine" physician in Sunnyvale, Texas. He graduated from medical school in 1988 and has 38 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Ray Hubbard Emergency Physicians Pllc and his current practice location is 231 S Collins Rd, Sunnyvale, Texas. You can reach out to his office (for appointments etc.) via phone at (972) 892-3000.

Agha Masroor Abbas is licensed to practice in Texas (license number M2520) 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 1326001843.

Contact Information

	Agha Masroor Abbas, MD
	231 S Collins Rd, Sunnyvale, TX 75182-4624
	(972) 892-3000
	Not Available

Map and Direction

Physician's Profile

Full Name	Agha Masroor Abbas
Gender	Male
Speciality	Emergency Medicine
Experience	38 Years
Location	231 S Collins Rd, Sunnyvale, 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:

Agha Masroor Abbas graduated from medical school in 1988

NPI Data:

NPI Number: 1326001843
Provider Enumeration Date: 04/07/2006
Last Update Date: 06/30/2026

Medicare PECOS Information:

PECOS PAC ID: 0749262368
Enrollment ID: I20060228000086

Medical Identifiers

Medical identifiers for Agha Masroor Abbas such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1326001843	NPI	-	NPPES
1156426	Medicaid	LA
182344513	Medicaid	TX
P01181269	Other	TX	RAILROAD MEDICARE

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207P00000X	Emergency Medicine	M2520 (Texas)	Secondary
207R00000X	Internal Medicine	M2520 (Texas)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Baylor Scott And White Medical Center Sunnyvale	Sunnyvale, TX	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Ray Hubbard Emergency Physicians Pllc	1153595319	7

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. Agha Masroor Abbas allows following entities to bill medicare on his behalf.

Entity Name	Acs Primary Care Physicians Southwest Pa
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1538101019 PECOS PAC ID: 1850204363 Enrollment ID: O20041206000027

Entity Name	Wise Emergency Medicine Associates Pa
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1366558264 PECOS PAC ID: 2769449727 Enrollment ID: O20041213000078

Entity Name	Concord Medical Group Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1083630610 PECOS PAC ID: 0446296818 Enrollment ID: O20050707000531

Entity Name	Ray Hubbard Emergency Physicians Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1629145362 PECOS PAC ID: 1153595319 Enrollment ID: O20111128000352

Entity Name	Concord Medical Group Of Texas Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1750790762 PECOS PAC ID: 7810117223 Enrollment ID: O20141007002567

Entity Name	Wh Services Dallas Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1164112264 PECOS PAC ID: 2961861281 Enrollment ID: O20230705002549

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. Agha Masroor Abbas 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
Agha Masroor Abbas, MD Dept 960390, Oklahoma City, OK 73196-0001 Ph: (800) 684-1573	Agha Masroor Abbas, MD 231 S Collins Rd, Sunnyvale, TX 75182-4624 Ph: (972) 892-3000

Reviews and Comments

Internal Medicine Doctors in Sunnyvale, TX

Roby Rajan, Internal Medicine Medicare: Medicare Enrolled Practice Location: 118 N Jobson Rd, Sunnyvale, TX 75182 Phone: 516-658-5105
Dr. Suresh Nanje Gowda Belame, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 231 S Collins Rd, Sunnyvale, TX 75182 Phone: 972-892-3013
Godfrey S Chithambo, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 490 Us Highway 80 E Ste 200, Sunnyvale, TX 75182 Phone: 972-329-1996 Fax: 972-329-0211
Billy A De Los Santos, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 341 Wheatfield Dr Ste 100, Sunnyvale, TX 75182 Phone: 972-285-0221 Fax: 972-285-0223
Charles W. Mcdaniel, DO Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 480 Us Highway 80 E Ste 200, Sunnyvale, TX 75182 Phone: 214-327-2727 Fax: 214-327-1394
Ahmed Hassan, D.O. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 231 S Collins Rd, Sunnyvale, TX 75182 Phone: 972-892-3000
Dr. Syed M. Rahman, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 231 S Collins, Emergency Room Physicians Group, Sunnyvale, TX 75182 Phone: 972-892-3000

Agha Masroor Abbas, MD - Medicare Emergency Medicine in Sunnyvale, TX