Dr Lawrence J Rueff, MD - Medicare Internal Medicine in Louisville, KY

Dr Lawrence J Rueff, MD is a medicare enrolled "Internal Medicine" physician in Louisville, Kentucky. He went to University Of Louisville School Of Medicine and graduated in 1985 and has 39 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 4001 Kresge Way Ste 315, Louisville, Kentucky. You can reach out to his office (for appointments etc.) via phone at (502) 384-8520.

Dr Lawrence J Rueff is licensed to practice in Kentucky (license number 26028) 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 1891789996.

Contact Information

Dr Lawrence J Rueff, MD
4001 Kresge Way Ste 315,
Louisville, KY 40207-4640
(502) 384-8520
(502) 895-6638

Map and Direction




Physician's Profile

Full NameDr Lawrence J Rueff
GenderMale
SpecialityInternal Medicine
Experience39 Years
Location4001 Kresge Way Ste 315, Louisville, Kentucky
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 Lawrence J Rueff attended and graduated from University Of Louisville School Of Medicine in 1985
  NPI Data:
  • NPI Number: 1891789996
  • Provider Enumeration Date: 09/02/2005
  • Last Update Date: 02/12/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 9830161587
  • Enrollment ID: I20100326000834

Medical Identifiers

Medical identifiers for Dr Lawrence J Rueff such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891789996NPI-NPPES
64260284MedicaidKY
6109684127211OtherKYANTHEM SR ADVANTAGE
000000047116OtherKYANTHEM BC/BS
1049435MedicaidKY
1891789996OtherKYRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 26028 (Kentucky)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Amedisys Home Health ServicesLouisville, KYHome health agency
Baptist Health LouisvilleLouisville, KYHospital
Norton Hospitals, IncLouisville, KYHospital
Baptist Health LagrangeLa grange, KYHospital

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 Lawrence J Rueff allows following entities to bill medicare on his behalf.
Entity NameLawrence Rueff Md Personal Physician Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912251547
PECOS PAC ID: 2163676271
Enrollment ID: O20130124000516

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 Lawrence J Rueff 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 Lawrence J Rueff, MD
4001 Kresge Way Ste 315,
Louisville, KY 40207-4640

Ph: (502) 384-8520
Dr Lawrence J Rueff, MD
4001 Kresge Way Ste 315,
Louisville, KY 40207-4640

Ph: (502) 384-8520

Reviews and Comments


Internal Medicine Doctors in Louisville, KY

Cindy J Code, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3950 Kresge Way, Suite 303, Louisville, KY 40207
Phone: 502-896-1880    Fax: 502-896-1887
Dr. Uchenna Loretta Ozor, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 E Chestnut St Bldg Suite303, Louisville, KY 40202
Phone: 502-629-5552    Fax: 502-629-3132
Mohamed Hegazi, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 529 S Jackson St, Louisville, KY 40202
Phone: 502-562-4270    
Dr. Michael Patrick Krease, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1169 Eastern Pkwy Ste G58, Louisville, KY 40217
Phone: 502-452-9567    
Dr. Ramsey Nasri Nassar, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6400 Dutchmans Pkwy, Ste 250, Louisville, KY 40205
Phone: 502-587-9660    Fax: 502-540-5615
Jeanne M Thompson, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3 Audubon Plaza Dr, Ll2, Louisville, KY 40217
Phone: 502-636-8095    Fax: 502-636-8097
Terrence P Donohue, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3101 Poplar Level Rd Ste 101, Louisville, KY 40213
Phone: 502-636-7444    Fax: 502-636-7112

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.