Karen Strait Walker, MD - Medicare Family Practice in Oil City, LA

Karen Strait Walker, MD is a medicare enrolled "Family Medicine" physician in Oil City, Louisiana. She went to Louisiana State University School Of Medicine In Shreveport and graduated in 1999 and has 25 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Wk Academic Medicine Clinic, Wk Oil City Medical Clinic and her current practice location is 103 South La Hwy. 1, Oil City, Louisiana. You can reach out to her office (for appointments etc.) via phone at (318) 995-6504.

Karen Strait Walker is licensed to practice in Louisiana (license number 201244) 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 1588701288.

Contact Information

Karen Strait Walker, MD
103 South La Hwy. 1,
Oil City, LA 71061
(318) 995-6504
(318) 995-6535

Map and Direction




Physician's Profile

Full NameKaren Strait Walker
GenderFemale
SpecialityFamily Practice
Experience25 Years
Location103 South La Hwy. 1, Oil City, Louisiana
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:
  • Karen Strait Walker attended and graduated from Louisiana State University School Of Medicine In Shreveport in 1999
  NPI Data:
  • NPI Number: 1588701288
  • Provider Enumeration Date: 01/31/2007
  • Last Update Date: 01/03/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 8921107996
  • Enrollment ID: I20070618000045

Medical Identifiers

Medical identifiers for Karen Strait Walker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588701288NPI-NPPES
1458937MedicaidLA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 201244 (Louisiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Louisiana Homecare/ SpringhillSpringhill, LAHome health agency
Willis Knighton Medical Center, IncShreveport, LAHospital
North Caddo Medical CenterVivian, LAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Wk Academic Medicine Clinic46880783716
Wk Oil City Medical Clinic95372698572

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. Karen Strait Walker allows following entities to bill medicare on her behalf.
Entity NameWk Oil City Medical Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588877179
PECOS PAC ID: 9537269857
Enrollment ID: O20070716000045
Entity NameWk Academic Medicine Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992375844
PECOS PAC ID: 4688078371
Enrollment ID: O20210803000538

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. Karen Strait Walker 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
Karen Strait Walker, MD
Po Box 396,
Oil City, LA 71061-0396

Ph: (318) 573-8852
Karen Strait Walker, MD
103 South La Hwy. 1,
Oil City, LA 71061

Ph: (318) 995-6504

Reviews and Comments


Family Medicine Doctors in Oil City, LA


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.