Raja M Kaikaus, MD - Medicare Gastroenterology in Louisville, KY

Raja M Kaikaus, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Louisville, Kentucky. He graduated from medical school in 1978 and has 46 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice University Of Louisville Physicians Inc and his current practice location is 225 Abraham Flexner Way, Suite 402, Louisville, Kentucky. You can reach out to his office (for appointments etc.) via phone at (502) 568-6616.

Raja M Kaikaus is licensed to practice in Kentucky (license number 31769) 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 1427154913.

Contact Information

Raja M Kaikaus, MD
225 Abraham Flexner Way, Suite 402,
Louisville, KY 40202
(502) 568-6616
(502) 568-6614

Map and Direction




Physician's Profile

Full NameRaja M Kaikaus
GenderMale
SpecialityGastroenterology
Experience46 Years
Location225 Abraham Flexner Way, 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:
  • Raja M Kaikaus graduated from medical school in 1978
  NPI Data:
  • NPI Number: 1427154913
  • Provider Enumeration Date: 09/15/2006
  • Last Update Date: 06/17/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5496736944
  • Enrollment ID: I20110125000006

Medical Identifiers

Medical identifiers for Raja M Kaikaus such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427154913NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 31769 (Kentucky)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Jewish Hospital & St Mary's HealthcareLouisville, KYHospital
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. Raja M Kaikaus allows following entities to bill medicare on his behalf.
Entity NameMidwest Gastroenterology Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982708475
PECOS PAC ID: 8325029879
Enrollment ID: O20040528001094
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. Raja M Kaikaus 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
Raja M Kaikaus, MD
Po Box 909,
Louisville, KY 40201-0909

Ph: (502) 568-6616
Raja M Kaikaus, MD
225 Abraham Flexner Way, Suite 402,
Louisville, KY 40202

Ph: (502) 568-6616

Reviews and Comments


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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.