Dr Vellaiappan Somasundaram, MD - Medicare Internal Medicine in South Williamson, KY

  1. Home
  2. Internal Medicine
  3. KY
  4. South Williamson
Dr Vellaiappan Somasundaram, MD is a medicare enrolled "Internal Medicine" physician in South Williamson, Kentucky. He graduated from medical school in 1987 and has 38 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Appalachian Regional Healthcare Inc and his current practice location is 306 Hospital Drive, Suite 202c, South Williamson, Kentucky. You can reach out to his office (for appointments etc.) via phone at (606) 237-5800.

Dr Vellaiappan Somasundaram is licensed to practice in Kentucky (license number 35436) 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 1891745386.

Contact Information

Dr Vellaiappan Somasundaram, MD
306 Hospital Drive, Suite 202c,
South Williamson, KY 41503
(606) 237-5800
(606) 237-5858

Map and Direction




Physician's Profile

Full NameDr Vellaiappan Somasundaram
GenderMale
SpecialityInternal Medicine
Experience38 Years
Location306 Hospital Drive, South Williamson, Kentucky
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:
  • Dr Vellaiappan Somasundaram graduated from medical school in 1987
  NPI Data:
  • NPI Number: 1891745386
  • Provider Enumeration Date: 05/12/2006
  • Last Update Date: 04/29/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 4284530627
  • Enrollment ID: I20031208000969

Medical Identifiers

Medical identifiers for Dr Vellaiappan Somasundaram such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891745386NPI-NPPES
S0413253OtherWVMEDICARE
6000592001OtherWVMEDICAID
64013253MedicaidKY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 35436 (Kentucky)Secondary
207R00000XInternal Medicine T9601 (Texas)Secondary
207R00000XInternal Medicine 35436 (Kentucky)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Arh Pike County Home Health AgencySouth williamson, KYHome health agency
Tug Valley Arh Regional Medical CenterSouth williamson, KYHospital
Pikeville Medical CenterPikeville, KYHospital
Tug Valley Arh Skilled Nursing FacilitySouth williamson, KYNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Appalachian Regional Healthcare Inc0840107835230

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 Vellaiappan Somasundaram allows following entities to bill medicare on his behalf.
Entity NameAppalachian Regional Healthcare Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871189019
PECOS PAC ID: 0840107835
Enrollment ID: O20031125000520
Entity NameWilliamson Emergency Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740492644
PECOS PAC ID: 5294828562
Enrollment ID: O20070831000176

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 Vellaiappan Somasundaram 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
Dr Vellaiappan Somasundaram, MD
306 Hospital Dr Ste 204,
South Williamson, KY 41503-4096

Ph: (606) 237-5800		Dr Vellaiappan Somasundaram, MD
306 Hospital Drive, Suite 202c,
South Williamson, KY 41503

Ph: (606) 237-5800

Reviews and Comments


Internal Medicine Doctors in South Williamson, KY

Dr. Walid Elie Baz, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 306 Hospital Dr, South Williamson, KY 41503
Phone: 606-237-4958    
Dr. Periyakaruppan Vellayan, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 306 Hospital Dr, Suite 101, South Williamson, KY 41503
Phone: 606-237-1000    Fax: 606-237-1001
Collette Changie Jonkam Njopang, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 306 Hospital Dr, South Williamson, KY 41503
Phone: 606-237-1740    Fax: 606-439-6987
Dr. Brian Francis I, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 306 Hospital Dr, Ste 202c, South Williamson, KY 41503
Phone: 606-237-1450    Fax: 606-237-1451
Sarah Kung, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 306 Hospital Dr, South Williamson, KY 41503
Phone: 606-237-1789    

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.