Dr Lawrence E Mason Jr, MD - Medicare Diagnostic Radiology in Louisville, KY

Dr Lawrence E Mason Jr, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Louisville, Kentucky. He graduated from medical school in 2001 and has 23 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice X-ray Associates Of Louisville Psc and his current practice location is 4000 Kresge Way, Louisville, Kentucky. You can reach out to his office (for appointments etc.) via phone at (502) 897-8121.

Dr Lawrence E Mason Jr is licensed to practice in Kentucky (license number 40687) 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 1093742553.

Contact Information

Dr Lawrence E Mason Jr, MD
4000 Kresge Way,
Louisville, KY 40207-4605
(502) 897-8121
Not Available

Map and Direction




Physician's Profile

Full NameDr Lawrence E Mason Jr
GenderMale
SpecialityDiagnostic Radiology
Experience23 Years
Location4000 Kresge 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:
  • Dr Lawrence E Mason Jr graduated from medical school in 2001
  NPI Data:
  • NPI Number: 1093742553
  • Provider Enumeration Date: 06/28/2006
  • Last Update Date: 07/13/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3577576123
  • Enrollment ID: I20070627000157

Medical Identifiers

Medical identifiers for Dr Lawrence E Mason Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093742553NPI-NPPES
P00391139OtherGAMEDICARE RAILROAD
64117567MedicaidKY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology 40687 (Kentucky)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Baptist Health LouisvilleLouisville, KYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
X-ray Associates Of Louisville Psc943614681850

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 E Mason Jr allows following entities to bill medicare on his behalf.
Entity NameX-ray Associates Of Louisville Psc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922046002
PECOS PAC ID: 9436146818
Enrollment ID: O20040428000193
Entity NameNicholasville Road Mri, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740270818
PECOS PAC ID: 5395718670
Enrollment ID: O20070726000564
Entity NameProscan Radiology Northern Kentucky, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225535966
PECOS PAC ID: 9537417399
Enrollment ID: O20180810000316

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 E Mason Jr 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 E Mason Jr, MD
702 Executive Park,
Louisville, KY 40207-4207

Ph: () -
Dr Lawrence E Mason Jr, MD
4000 Kresge Way,
Louisville, KY 40207-4605

Ph: (502) 897-8121

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.

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