William A Preston, MD - Medicare Otolaryngology in Jackson, TN

William A Preston, MD is a medicare enrolled "Otolaryngology" physician in Jackson, Tennessee. He went to Vanderbilt University School Of Medicine and graduated in 1998 and has 26 years of diverse experience with area of expertise as Otolaryngology. He is a member of the group practice Jackson Clinic Pa and his current practice location is 700 W Forest Ave, Ste 300, Jackson, Tennessee. You can reach out to his office (for appointments etc.) via phone at (731) 422-0340.

William A Preston is licensed to practice in Tennessee (license number MD37761) 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 1104894799.

Contact Information

William A Preston, MD
700 W Forest Ave, Ste 300,
Jackson, TN 38301-3937
(731) 422-0340
(731) 422-0297

Map and Direction




Physician's Profile

Full NameWilliam A Preston
GenderMale
SpecialityOtolaryngology
Experience26 Years
Location700 W Forest Ave, Jackson, Tennessee
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • William A Preston attended and graduated from Vanderbilt University School Of Medicine in 1998
  NPI Data:
  • NPI Number: 1104894799
  • Provider Enumeration Date: 03/09/2006
  • Last Update Date: 11/29/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 2567504038
  • Enrollment ID: I20100121000389

Medical Identifiers

Medical identifiers for William A Preston such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104894799NPI-NPPES
3886667MedicaidTN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Y00000XOtolaryngology MD37761 (Tennessee)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Jackson-madison County General HospitalJackson, TNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Jackson Clinic Pa2668376872176

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. William A Preston allows following entities to bill medicare on his behalf.
Entity NameJackson Clinic Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285629386
PECOS PAC ID: 2668376872
Enrollment ID: O20040318000962

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. William A Preston 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 AddressPractice Location Address
William A Preston, MD
Po Box 400,
Jackson, TN 38302-0400

Ph: (731) 423-8697
William A Preston, MD
700 W Forest Ave, Ste 300,
Jackson, TN 38301-3937

Ph: (731) 422-0340

Reviews and Comments


Otolaryngology Doctors in Jackson, TN

Dr. Karl Eric Studtmann, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 619 Skyline Dr, Jackson, TN 38301
Phone: 731-424-3682    Fax: 731-423-2714
Dr. William Keith Wainscott, M.D.
Otolaryngology
Medicare: Not Enrolled in Medicare
Practice Location: 619 Skyline Dr, Jackson, TN 38301
Phone: 731-424-3682    Fax: 731-423-2714
Dr. Robert Douglas Fowler, MD
Otolaryngology
Medicare: Medicare Enrolled
Practice Location: 145 Innovation Dr, Jackson, TN 38305
Phone: 731-422-0213    Fax: 731-422-0297
Ronald H Kirkland, MD
Otolaryngology
Medicare: Not Enrolled in Medicare
Practice Location: 700 W Forest Ave, Ste 300, Jackson, TN 38301
Phone: 731-422-0340    Fax: 731-422-0297
Khwaja A Ahmed, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 145 Innovation Dr, Jackson, TN 38305
Phone: 731-422-0213    Fax: 731-422-0297

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.