Dr Brian D Williams, MD - Medicare Family Practice in Springfield, MO

Dr Brian D Williams, MD is a medicare enrolled "Family Medicine" physician in Springfield, Missouri. He went to Jefferson Medical College Of Thomas Jefferson University and graduated in 2001 and has 23 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Lester E Cox Medical Centers, Skaggs Community Hospital Association and his current practice location is 1000 E Primrose St, Springfield, Missouri. You can reach out to his office (for appointments etc.) via phone at (417) 269-9812.

Dr Brian D Williams is licensed to practice in Missouri (license number 2004014290) 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 1073578159.

Contact Information

Dr Brian D Williams, MD
1000 E Primrose St,
Springfield, MO 65807-5154
(417) 269-9812
(417) 269-9853

Map and Direction




Physician's Profile

Full NameDr Brian D Williams
GenderMale
SpecialityFamily Practice
Experience23 Years
Location1000 E Primrose St, Springfield, Missouri
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 Brian D Williams attended and graduated from Jefferson Medical College Of Thomas Jefferson University in 2001
  NPI Data:
  • NPI Number: 1073578159
  • Provider Enumeration Date: 04/20/2006
  • Last Update Date: 06/05/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8921067380
  • Enrollment ID: I20041011000179

Medical Identifiers

Medical identifiers for Dr Brian D Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073578159NPI-NPPES
209128503MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 2004014290 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Cox Medical CentersSpringfield, MOHospital
Cox Medical Center BransonBranson, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lester E Cox Medical Centers1254248917256
Skaggs Community Hospital Association5092624320132

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 Brian D Williams allows following entities to bill medicare on his behalf.
Entity NameLester E Cox Medical Centers
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538334396
PECOS PAC ID: 1254248917
Enrollment ID: O20050624000293
Entity NameLester E Cox Medical Centers
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669923884
PECOS PAC ID: 1254248917
Enrollment ID: O20161206000652
Entity NameCox-monett Hospital, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205387289
PECOS PAC ID: 0345236667
Enrollment ID: O20161213002029
Entity NameSkaggs Community Hospital Association
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255870853
PECOS PAC ID: 5092624320
Enrollment ID: O20170310001975

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 Brian D 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 Brian D Williams, MD
Po Box 802843,
Kansas City, MO 64180-2843

Ph: (417) 730-6430
Dr Brian D Williams, MD
1000 E Primrose St,
Springfield, MO 65807-5154

Ph: (417) 269-9812

Reviews and Comments


Family Medicine Doctors in Springfield, MO

Shalvinder Kaur Seehra, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 3525 E Battlefield St, Springfield, MO 65809
Phone: 417-269-1499    Fax: 417-269-1459
Harwinder K Dhanoa,
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1540 E Evergreen St, Springfield, MO 65803
Phone: 417-823-2900    
Thomas E Dahlberg, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3322 S Campbell Ave Ste T-1, Springfield, MO 65807
Phone: 417-220-4480    Fax: 417-414-0017
Dr. John H Brown, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3231 S National Ave, Suite 280, Springfield, MO 65807
Phone: 417-885-0834    Fax: 417-888-6763
Dr. Jay L Sparks, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3231 S National Ave, Suite 220, Springfield, MO 65807
Phone: 417-820-7450    Fax: 417-820-7455
Dr. Conrad Mitchell Bajor, D.O.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1235 E Cherokee St, Springfield, MO 65804
Phone: 417-820-2600    
Dr. William Russell Detten, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1530 E Republic Rd, Springfield, MO 65804
Phone: 417-269-1362    Fax: 417-269-1372

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.