John Grady Williams, MD in Austin, TX - Medicare Diagnostic Radiology

John Grady Williams, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Austin, Texas. He went to Texas Tech University Health Science Center School Of Medicine and graduated in 2001 and has 23 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Austin Radiological Association, Singleton Associates Pa and his current practice location is 12554 Riata Vista Cir, Austin, Texas. You can reach out to his office (for appointments etc.) via phone at (512) 795-5100.

John Grady Williams is licensed to practice in Texas (license number M6955) 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 1902855281.

Contact Information

	John Grady Williams, MD
	12554 Riata Vista Cir, Austin, TX 78727-6431
	(512) 795-5100
	(512) 795-5122

Map and Direction

Physician's Profile

Full Name	John Grady Williams
Gender	Male
Speciality	Diagnostic Radiology
Experience	23 Years
Location	12554 Riata Vista Cir, Austin, 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:

John Grady Williams attended and graduated from Texas Tech University Health Science Center School Of Medicine in 2001

NPI Data:

NPI Number: 1902855281
Provider Enumeration Date: 05/06/2006
Last Update Date: 10/03/2018

Medicare PECOS Information:

PECOS PAC ID: 0840294914
Enrollment ID: I20070801000833

Medical Identifiers

Medical identifiers for John Grady Williams such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1902855281	NPI	-	NPPES
P00400493	Other		RR MEDICARE

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
2085R0202X	Radiology - Diagnostic Radiology	M6955 (Texas)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Ascension Seton Medical Center Austin	Austin, TX	Hospital
Christus Santa Rosa Hospital-san Marcos	San marcos, TX	Hospital
St David's Medical Center	Austin, TX	Hospital
Cedar Park Regional Medical Center	Cedar park, TX	Hospital
North Austin Medical Center	Austin, TX	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Austin Radiological Association	4880686179	114
Singleton Associates Pa	6305731118	681

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. John Grady Williams allows following entities to bill medicare on his behalf.

Entity Name	Singleton Associates Pa
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1538107875 PECOS PAC ID: 6305731118 Enrollment ID: O20040315000385

Entity Name	Austin Radiological Association
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1033196464 PECOS PAC ID: 4880686179 Enrollment ID: O20040330000453

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. John Grady Williams 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
John Grady Williams, MD 12554 Riata Vista Cir, Austin, TX 78727-6431 Ph: (512) 795-5100	John Grady Williams, MD 12554 Riata Vista Cir, Austin, TX 78727-6431 Ph: (512) 795-5100

Reviews and Comments

Radiology Doctors in Austin, TX

Jason R. Wallace, M.D. Radiology Medicare: Accepting Medicare Assignments Practice Location: 12554 Riata Vista Circle, Austin, TX 78727 Phone: 512-795-5100 Fax: 512-795-5122
Dr. Gregory Connor, MD Radiology Medicare: Accepting Medicare Assignments Practice Location: 12554 Riata Vista Cir, Austin, TX 78727 Phone: 512-795-5100 Fax: 512-795-5122
Dr. Catherine Suchia Wu, MD Radiology Medicare: Accepting Medicare Assignments Practice Location: 4101 James Casey Blvd, #100, Austin, TX 78745 Phone: 512-447-2202 Fax: 512-447-5337
Dr. Michael Troy Harper, M.D. Radiology Medicare: Accepting Medicare Assignments Practice Location: 12554 Riata Vista Circle, Austin, TX 78727 Phone: 512-795-5100 Fax: 512-795-5122
Ian L. Love, MD Radiology Medicare: Not Enrolled in Medicare Practice Location: 8038 Mesa Dr, Austin, TX 78731 Phone: 512-901-8748 Fax: 512-901-8755
Dr. Bradley Brenner, MD Radiology Medicare: Accepting Medicare Assignments Practice Location: 12554 Riata Vista Cir, Austin, TX 78727 Phone: 512-795-5100 Fax: 512-795-5122
Dr. Gordon A. Witwer, M.D. Radiology Medicare: Medicare Enrolled Practice Location: 12554 Riata Vista Circle, Austin, TX 78727 Phone: 512-795-5100 Fax: 512-795-5122

John Grady Williams, MD - Medicare Diagnostic Radiology in Austin, TX