Dr Sonya Marie Williams, MD - Medicare Obstetrics/gynecology in Linton, IN

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Dr Sonya Marie Williams, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Linton, Indiana. She graduated from medical school in 2006 and has 19 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Greene County General Hospital and her current practice location is 1210 N 1000 W, Linton, Indiana. You can reach out to her office (for appointments etc.) via phone at (812) 847-4481.

Dr Sonya Marie Williams is licensed to practice in Indiana (license number 01077722A) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1508186925.

Contact Information

Dr Sonya Marie Williams, MD
1210 N 1000 W,
Linton, IN 47441-5013
(812) 847-4481
(844) 658-7526

Map and Direction




Physician's Profile

Full NameDr Sonya Marie Williams
GenderFemale
SpecialityObstetrics/gynecology
Experience19 Years
Location1210 N 1000 W, Linton, Indiana
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Sonya Marie Williams graduated from medical school in 2006
  NPI Data:
  • NPI Number: 1508186925
  • Provider Enumeration Date: 06/08/2010
  • Last Update Date: 12/13/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5890933527
  • Enrollment ID: I20161229000892

Medical Identifiers

Medical identifiers for Dr Sonya Marie Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508186925NPI-NPPES
201405940MedicaidIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 036135427 (Illinois)Secondary
207V00000XObstetrics & Gynecology 01077722A (Indiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Greene County General HospitalLinton, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Greene County General Hospital296148154460

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 Sonya Marie Williams allows following entities to bill medicare on her behalf.
Entity NameGreene County General Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184695389
PECOS PAC ID: 2961481544
Enrollment ID: O20040716000806
Entity NameHealthlinc Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528262581
PECOS PAC ID: 7618929373
Enrollment ID: O20050210000929
Entity NameIndiana University Health Paoli Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457519324
PECOS PAC ID: 2668426016
Enrollment ID: O20050308001174
Entity NameObhg Indiana Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811232218
PECOS PAC ID: 7315185691
Enrollment ID: O20130528000323

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 Sonya Marie 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 AddressPractice Location Address
Dr Sonya Marie Williams, MD
1185 N 1000 W,
Linton, IN 47441-5282

Ph: (812) 847-2281		Dr Sonya Marie Williams, MD
1210 N 1000 W,
Linton, IN 47441-5013

Ph: (812) 847-4481

Reviews and Comments


Obstetrics & Gynecology Doctors in Linton, IN

Laurel A Walton, D.O.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1210 N 1000 W, Linton, IN 47441
Phone: 812-847-4481    Fax: 844-658-7526
Dr. Elizabeth Sanchez Mateos, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 390 A St Ne, Linton, IN 47441
Phone: 812-699-4023    Fax: 812-699-4084

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.