Katelyn Irene Williams, MD - Medicare Anesthesiology in Louisville, KY

Katelyn Irene Williams, MD is a medicare enrolled "Nurse Anesthetist, Certified Registered" physician in Louisville, Kentucky. She went to University Of Louisville School Of Medicine and graduated in 2016 and has 8 years of diverse experience with area of expertise as Anesthesiology. She is a member of the group practice University Of Louisville Physicians Inc and her current practice location is 530 S Jackson St, Louisville, Kentucky. You can reach out to her office (for appointments etc.) via phone at (502) 852-1735.

Katelyn Irene Williams is licensed to practice in Kentucky (license number 54131) 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 1659735579.

Contact Information

Katelyn Irene Williams, MD
530 S Jackson St,
Louisville, KY 40202-1675
(502) 852-1735
(502) 852-6056

Map and Direction




Physician's Profile

Full NameKatelyn Irene Williams
GenderFemale
SpecialityAnesthesiology
Experience8 Years
Location530 S Jackson St, Louisville, Kentucky
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:
  • Katelyn Irene Williams attended and graduated from University Of Louisville School Of Medicine in 2016
  NPI Data:
  • NPI Number: 1659735579
  • Provider Enumeration Date: 04/06/2016
  • Last Update Date: 07/21/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 9234553827
  • Enrollment ID: I20200715001898

Medical Identifiers

Medical identifiers for Katelyn Irene Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659735579NPI-NPPES
300040446MedicaidIN
7100675180MedicaidKY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology TP277 (Kentucky)Secondary
367500000XNurse Anesthetist, Certified Registered 54131 (Kentucky)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Louisville HospitalLouisville, KYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Of Louisville Physicians Inc34767255991111

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. Katelyn Irene Williams allows following entities to bill medicare on her behalf.
Entity NameUniversity Of Louisville Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366722316
PECOS PAC ID: 3476725599
Enrollment ID: O20111017000036

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. Katelyn Irene 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
Katelyn Irene Williams, MD
Po Box 909,
Louisville, KY 40201-0909

Ph: (502) 588-0328
Katelyn Irene Williams, MD
530 S Jackson St,
Louisville, KY 40202-1675

Ph: (502) 852-1735

Reviews and Comments



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.