Robert C Williams, DO - Medicare Family Medicine in Spiro, OK

  1. Home
  2. Family Medicine
  3. OK
  4. Spiro
Robert C Williams, DO is a medicare enrolled "Family Medicine" physician in Spiro, Oklahoma. His current practice location is 702 W Broadway St, Spiro, Oklahoma. You can reach out to his office (for appointments etc.) via phone at (918) 962-2442.

Robert C Williams is licensed to practice in Oklahoma (license number 2011) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1336137728.

Contact Information

Robert C Williams, DO
702 W Broadway St,
Spiro, OK 74959-2430
(918) 962-2442
(918) 962-3895

Map and Direction




Physician's Profile

Full NameRobert C Williams
GenderMale
SpecialityFamily Medicine
Location702 W Broadway St, Spiro, Oklahoma
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1336137728
  • Provider Enumeration Date: 10/10/2005
  • Last Update Date: 08/17/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 4385692938
  • Enrollment ID: I20170104001325

Medical Identifiers

Medical identifiers for Robert C Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336137728NPI-NPPES
108273003MedicaidAR
100134340BMedicaidOK

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine N5898 (Arkansas)Secondary
207Q00000XFamily Medicine 2011 (Oklahoma)Primary

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. Robert C Williams allows following entities to bill medicare on his behalf.
Entity NameChoctaw Nation Of Oklahoma
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659347623
PECOS PAC ID: 1759294838
Enrollment ID: O20031106000326

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. Robert C 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
Robert C Williams, DO
Po Box 402319,
Atlanta, GA 30384-2319

Ph: (479) 709-7399		Robert C Williams, DO
702 W Broadway St,
Spiro, OK 74959-2430

Ph: (918) 962-2442

Reviews and Comments


Family Medicine Doctors in Spiro, OK

Dr. Linda M Rodriguez, D.O.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 702 W Broadway St, Spiro, OK 74959
Phone: 918-962-2442    Fax: 918-962-3895
Dr. Arveitta Yvonne Edge, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 702 W Broadway St, Spiro, OK 74959
Phone: 918-962-2442    Fax: 918-962-3895

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.