Dr Ranil S Gajanayaka, MD in Irving, TX

Dr Ranil S Gajanayaka, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Irving, Texas. He graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Nephrology. He is a member of the group practice Dallas Nephrology Associates and his current practice location is 2005 W Park Dr Ste 200, Irving, Texas. You can reach out to his office (for appointments etc.) via phone at (214) 358-2300.

Dr Ranil S Gajanayaka is licensed to practice in Texas (license number Q4580) 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 1841452380.

Contact Information

	Dr Ranil S Gajanayaka, MD
	2005 W Park Dr Ste 200, Irving, TX 75061-2034
	(214) 358-2300
	(214) 579-6984

Map and Direction

Physician's Profile

Full Name	Dr Ranil S Gajanayaka
Gender	Male
Speciality	Nephrology
Experience	21 Years
Location	2005 W Park Dr Ste 200, Irving, 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 Ranil S Gajanayaka graduated from medical school in 2003

NPI Data:

NPI Number: 1841452380
Provider Enumeration Date: 06/26/2008
Last Update Date: 11/15/2023

Medicare PECOS Information:

PECOS PAC ID: 1759550817
Enrollment ID: I20160426001766

Medical Identifiers

Medical identifiers for Dr Ranil S Gajanayaka such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1841452380	NPI	-	NPPES
Q4580	Other	TX	MEDICAL LICENSE

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RN0300X	Internal Medicine - Nephrology	Q4580 (Texas)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Dialysis Services Of Grapevine	Southlake, TX	Dialysis facility
Fresenius Medical Care Grand Prairie	Grand prairie, TX	Dialysis facility
Grapevine Dialysis	Grapevine, TX	Dialysis facility
Baylor Scott & White Medical Center Grapevine	Grapevine, TX	Hospital
Methodist Southlake Hospital	Southlake, TX	Hospital
Medical City Las Colinas	Irving, TX	Hospital
Baylor Scott & White Medical Center At Irving	Irving, TX	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Dallas Nephrology Associates	3870403819	126

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 Ranil S Gajanayaka allows following entities to bill medicare on his behalf.

Entity Name	Dallas Nephrology Associates
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1861440109 PECOS PAC ID: 3870403819 Enrollment ID: O20040624000638

Entity Name	Texas Specialty Physicians
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1558521179 PECOS PAC ID: 6305901927 Enrollment ID: O20090216000230

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 Ranil S Gajanayaka 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 Ranil S Gajanayaka, MD 1505 Lbj Fwy Ste 700, Dallas, TX 75234-6065 Ph: (214) 358-2300	Dr Ranil S Gajanayaka, MD 2005 W Park Dr Ste 200, Irving, TX 75061-2034 Ph: (214) 358-2300

Reviews and Comments

Internal Medicine Doctors in Irving, TX

Dr. Padmavathy Uppalapati, M.D. Nephrology Medicare: Accepting Medicare Assignments Practice Location: 1110 Cottonwood Ln, Suite 105, Irving, TX 75038 Phone: 972-607-2525 Fax: 972-252-8837
Rupal Chiniwala, M.D. Nephrology Medicare: Medicare Enrolled Practice Location: 6750 N Macarthur Blvd, Suite 150, Irving, TX 75039 Phone: 972-373-0303 Fax: 972-373-8074
Dr. Harikrishna Raja, MD Nephrology Medicare: Accepting Medicare Assignments Practice Location: 440 W Lyndon B Johnson Fwy Ste 405, Irving, TX 75063 Phone: 972-993-5080 Fax: 972-993-5081
Dr. Deepika Alavala Reddy, M.D Nephrology Medicare: Accepting Medicare Assignments Practice Location: 1901 N Macarthur Blvd, Irving, TX 75061 Phone: 972-579-8100 Fax: 972-579-3972
Mrs. Devyani V Deshpande, M.D Nephrology Medicare: Accepting Medicare Assignments Practice Location: 7200 N State Hwy 161, Suite 220, Irving, TX 75039 Phone: 214-689-7806 Fax: 214-689-5970
Dr. Sarju Waghela, D.O Nephrology Medicare: Accepting Medicare Assignments Practice Location: 2001 N Macarthur Blvd, #630, Irving, TX 75061 Phone: 972-256-3537 Fax: 972-255-7916
Nauman Siddiqi, MD Nephrology Medicare: Accepting Medicare Assignments Practice Location: 1110 Cottonwood Ln, # 105, Irving, TX 75038 Phone: 972-607-2525

Dr Ranil S Gajanayaka, MD - Medicare Nephrology in Irving, TX