DR. LAWRENCE E MASON JR. MD
NPI 1093742553
Radiology - Diagnostic Radiology in Louisville, KY

Active since June 28, 2006PECOS EnrolledAccepts Medicare Assignment
87.97/100
CMS Quality Rating
4000 KRESGE WAY, LOUISVILLE, KY 40207(502) 897-8121 Get Directions Write a Review

NPPES record last updated: July 13, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Lawrence E Mason Jr. Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. LAWRENCE E MASON JR. MD (NPI 1093742553) is an individual diagnostic radiology provider in Louisville, Kentucky, licensed in Kentucky (40687) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Naples Community Hospital, and is a graduate of Other (2001).

NPPES Registry Identity

NPI1093742553
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. LAWRENCE E MASON JR.Credential: MD
Location Address4000 KRESGE WAYLouisville, KY 40207-4605
Mailing Address702 Executive ParkLouisville, KY 40207-4207
Sole ProprietorNo
Medical School CMSOtherGraduated 2001
Enumeration DateJune 28, 2006
Last NPPES UpdateJuly 13, 2021
NPPES CertifiedJuly 13, 2021
NPI 1093742553 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License Licensed in KY · 40687
Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

4000 KRESGE WAY, Louisville, KY 40207

Other Identifiers 2

Medicaid64117567KY
OtherP00391139GA · Medicare Railroad

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Lawrence E Mason Jr. Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3577576123
PECOS Enrollment IDI20070627000157, I20230808001221, I20230929002196
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 48

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, gadoterate meglumine, 0.1 ml A9575
Gadoterate meglumine is a contrast agent used in MRI scans to help visualize certain areas of your body more clearly. It's injected into your bloodstream, typically through a vein in your arm, and helps doctors get more detailed images.
3,400 services18 patients
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml Q9967
Low osmolar contrast material with 300-399 mg/ml iodine concentration is a diagnostic tool used in imaging procedures. It helps to enhance the visibility of specific areas in the body, aiding in accurate diagnosis. It's safe and generally well-tolerated by patients.
1,915 services20 patients
Screening 3d breast mammography 77063
Screening 3D breast mammography is a procedure that uses low-dose X-rays to create detailed images of the breast. This allows for early detection of any unusual changes or growths. It's a non-invasive, outpatient procedure that typically takes about 30 minutes.
847 services847 patients
Screening mammography 77067
Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.
846 services846 patients
Screening mammography 77067
Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.
436 services436 patients
Screening 3d breast mammography 77063
Screening 3D breast mammography is a procedure that uses low-dose X-rays to create detailed images of the breast. This allows for early detection of any unusual changes or growths. It's a non-invasive, outpatient procedure that typically takes about 30 minutes.
435 services435 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Naples Community Hospital

Acute Care Hospitals · Naples, FL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100018
Location350 7th St NNaples, FL 34102 · Collier County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 40207 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$82.24 typical visit price
range $52.76 – $162.27
Typical copayment $20.56 (range $13.19 – $40.56)
Most-billed visit code 99203
Established Patient
$66.24 typical visit price
range $16.53 – $131.99
Typical copayment $16.56 (range $4.13 – $32.99)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

87.97/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85.84
Improvement Activities40

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Physician Assistant
4000 KRESGE WAY
LOUISVILLE, KY 40207
Nurse Anesthetist, Certified Registered
4000 KRESGE WAY
LOUISVILLE, KY 40207
Nurse Anesthetist, Certified Registered
4000 KRESGE WAY
LOUISVILLE, KY 40207
Anesthesiology
4000 KRESGE WAY
LOUISVILLE, KY 40207
Pathology (Anatomic Pathology & Clinical Pathology)
4000 KRESGE WAY, PATHOLOGY DEPT
LOUISVILLE, KY 40207
Nurse Practitioner (Acute Care)
4000 KRESGE WAY
LOUISVILLE, KY 40207
Physician Assistant
4000 KRESGE WAY
LOUISVILLE, KY 40207
Internal Medicine
4000 KRESGE WAY, BAPTIST EAST WOUND CARE CENTER
LOUISVILLE, KY 40207

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lawrence Mason's NPI number?

The NPI number for Lawrence Mason is 1093742553. It was assigned to this individual provider in the NPPES registry on June 28, 2006.

Where is Lawrence Mason located?

Lawrence Mason practices at 4000 Kresge Way, Louisville, KY 40207. The listed phone number is (502) 897-8121.

What is Lawrence Mason's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Lawrence Mason enrolled in Medicare?

Yes. Lawrence Mason is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Lawrence Mason accept?

Health plans from CareSource list Lawrence Mason as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Lawrence Mason affiliated with any hospitals?

According to CMS data, Lawrence Mason is affiliated with Naples Community Hospital.

When was this NPI record last updated?

The NPPES record for Lawrence Mason was last updated on July 13, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.