Dr Mark Anthony Williams, MD, PHD in Nashville, TN

Dr Mark Anthony Williams, MD, PHD is a medicare enrolled "Otolaryngology" physician in Nashville, Tennessee. He went to University Of Cincinnati College Of Medicine and graduated in 2002 and has 24 years of diverse experience with area of expertise as Otolaryngology. He is a member of the group practice Ear Nose And Throat Specialists Of Nashville Plc, Sanford Medical Center and his current practice location is 341 Wallace Rd Ste D, Nashville, Tennessee. You can reach out to his office (for appointments etc.) via phone at (615) 832-2200.

Dr Mark Anthony Williams is licensed to practice in Tennessee (license number 42482) 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 1972722288.

Contact Information

	Dr Mark Anthony Williams, MD, PHD
	341 Wallace Rd Ste D, Nashville, TN 37211-8001
	(615) 832-2200
	(615) 832-2020

Map and Direction

Physician's Profile

Full Name	Dr Mark Anthony Williams
Gender	Male
Speciality	Otolaryngology
Experience	24 Years
Location	341 Wallace Rd Ste D, Nashville, Tennessee
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 Mark Anthony Williams attended and graduated from University Of Cincinnati College Of Medicine in 2002

NPI Data:

NPI Number: 1972722288
Provider Enumeration Date: 04/25/2007
Last Update Date: 10/20/2025

Medicare PECOS Information:

PECOS PAC ID: 8820183247
Enrollment ID: I20071001000357

Medical Identifiers

Medical identifiers for Dr Mark Anthony Williams such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1972722288	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207Y00000X	Otolaryngology	42482 (Tennessee)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Sanford Usd Medical Center	Sioux falls, SD	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Ear Nose And Throat Specialists Of Nashville Plc	5698860682	4
Sanford Medical Center	8325950215	750

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 Mark Anthony Williams allows following entities to bill medicare on his behalf.

Entity Name	Ear Nose & Throat Specialists Of Nashville Plc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1730388117 PECOS PAC ID: 5698860682 Enrollment ID: O20071005000337

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 Mark Anthony 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
Dr Mark Anthony Williams, MD, PHD 10001 W Innovation Dr Ste 200, Milwaukee, WI 53226-4851 Ph: (888) 938-3838	Dr Mark Anthony Williams, MD, PHD 341 Wallace Rd Ste D, Nashville, TN 37211-8001 Ph: (615) 832-2200

Reviews and Comments

Otolaryngology Doctors in Nashville, TN

Dr. William Bull Clinkscales, M.D. Otolaryngology Medicare: Accepting Medicare Assignments Practice Location: 410 42nd Ave N Ste 200, Nashville, TN 37209 Phone: 615-340-4000
Dr. Alexander Gelbard, M.D. Otolaryngology Medicare: Accepting Medicare Assignments Practice Location: Vanderbilt Voice Ctr, 1215 21rst Ave. South. Suite 7302, Nashville, TN 37232 Phone: 615-343-8620
Dr. Jason Sun-hyung Park, PH.D. Otolaryngology Medicare: Medicare Enrolled Practice Location: 3601 The Vanderbilt Clinic, Nashville, TN 37232 Phone: 615-322-3000
Elise Ruth Lippmann, MD Otolaryngology Medicare: Accepting Medicare Assignments Practice Location: 3601 The Vanderbilt Clinic, Nashville, TN 37232 Phone: 615-322-5000
Aaron Moberly, M.D. Otolaryngology Medicare: Accepting Medicare Assignments Practice Location: 3601 The Vanderbilt Clinic, Nashville, TN 37232 Phone: 615-322-5000
Dr. James David Phillips, M.D. Otolaryngology Medicare: Medicare Enrolled Practice Location: 3601 The Vanderbilt Clinic, Nashville, TN 37232 Phone: 615-322-3000
Dr. Kyle Mannion, M.D. Otolaryngology Medicare: Accepting Medicare Assignments Practice Location: Medical Center East South Tower, 1215 21st Avenue South, Suite 7209, Nashville, TN 37232 Phone: 615-322-6180 Fax: 615-936-2887

Dr Mark Anthony Williams, MD, PHD - Medicare Otolaryngology in Nashville, TN