JANET LEON M.D.
NPI 1962504613
Internal Medicine - Rheumatology in Louisville, KY

Q: What is Janet Leon's NPI number?

The NPI number for Janet Leon is 1962504613. It was assigned to this individual provider in the NPPES registry on September 2, 2006.

Q: What is Janet Leon's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Q: When was this NPI record last updated?

The NPPES record for Janet Leon was last updated on September 19, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 02, 2006PECOS EnrolledAccepts Medicare Assignment

79.25/100

CMS Quality Rating

3430 NEWBURG RD, SUITE 250, LOUISVILLE, KY 40218(502) 893-3963(502) 897-1792 Get Directions Write a Review

NPPES record last updated: September 19, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 19, 2016, Aug 16, 2016 (2 updates tracked since 2016).

On this page

About Janet Leon M.d. NPPES

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

JANET LEON M.D. (NPI 1962504613) is an individual rheumatology provider in Louisville, Kentucky, licensed in Kentucky (49581) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, is affiliated with Norton-king's Daughters' Health, and is a graduate of Other (2002).

NPPES Registry Identity

NPI1962504613

Entity TypeIndividualFemale

Primary Taxonomy207RR0500X

Provider Legal NameJANET LEONCredential: M.D.

Location Address3430 NEWBURG RD, SUITE 250Louisville, KY 40218-2497

Mailing Address3430 Newburg Rd, Suite 250Louisville, KY 40218-2497 · (502) 893-3963 · Fax (502) 897-1792

Phone(502) 893-3963

Fax(502) 897-1792

Sole ProprietorNo

Medical School CMSOtherGraduated 2002

Enumeration DateSeptember 2, 2006

Last NPPES UpdateSeptember 19, 20162 updates tracked since enumeration

✔ NPI 1962504613 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians

Taxonomy Code207RR0500X

Licenses✔ Licensed in KY · 49581✔ Licensed in KY · TP292

Definition

An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

Also ListedInternal MedicineTaxonomy 207R00000X · License 36116669 (IL)

3430 NEWBURG RD, Louisville, KY 40218

Open in Google Maps ↗

Other Identifiers 1

Medicare PINK204330KY

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Janet Leon M.d. 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 ID6800924705

PECOS Enrollment IDI20160906001209

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.

Medicare Billing Reassignment

Medicare enrollment records show Janet Leon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Rheumatology Associates, PLLC

Same address

Rheumatology

3430 NEWBURG RD, 250
Louisville, KY 40218

Reassigned Medicare billing, Kentucky enrollment
8 clinicians in this Medicare group

NPI 1396865580 (502) 893-3963

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 19

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, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) J0717

Certolizumab pegol is a medication injected under a doctor's supervision. It's used to treat certain inflammatory conditions like rheumatoid arthritis. The injection helps reduce symptoms like pain and swelling. Note that this drug isn't for self-administration.

218,000 services95 patients

Injection, tocilizumab, 1 mg J3262

Tocilizumab is a medication administered via injection. It's used to treat certain conditions like rheumatoid arthritis by reducing inflammation in the body. It works by blocking a substance in the body that leads to inflammation.

91,918 services39 patients

Injection, golimumab, 1 mg, for intravenous use J1602

Golimumab is a medication given through an IV (a small tube in your vein). It helps to reduce inflammation and pain by blocking a protein in your body that causes inflammation. It's often used to treat conditions like rheumatoid arthritis, psoriatic arthritis, and ankylosing spondylitis.

32,950 services66 patients

Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) J0129

Abatacept is a medication administered via injection under a doctor's supervision. It's used to treat conditions like rheumatoid arthritis by moderating the immune system. This code applies when the doctor administers the drug, not for self-administration.

26,750 services76 patients

Injection, infliximab, excludes biosimilar, 10 mg J1745

Infliximab is a medication given via injection to treat certain autoimmune conditions. It works by blocking the action of a substance in your body that causes inflammation. Each dose is based on your medical condition and response to treatment.

4,850 services19 patients

Injection, denosumab, 1 mg J0897

Denosumab is a medication given via injection to strengthen your bones. It works by slowing down the cells that break down bone, improving bone density and reducing the risk of fractures. It's often used for osteoporosis treatment.

2,760 services34 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

802 services123 patients

Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 96365

This is a procedure where a medical professional inserts a small tube into your vein to deliver medication, nutrients, or fluids directly into your bloodstream. This can be for treatment, prevention, or diagnosis. The process typically takes less than an hour.

484 services145 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

402 services325 patients

Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle 96401

This procedure involves giving anti-cancer drugs, which don't contain hormones, into the muscle or under the skin. These drugs help to stop the growth of cancer cells. The process is usually quick and done by a healthcare professional.

375 services82 patients

Administration of chemotherapy into vein, 1 hour or less 96413

Chemotherapy is a treatment that uses drugs to destroy cancer cells. When administered into a vein, it's often through an IV. This procedure usually lasts 1 hour or less. You may feel a slight pinch as the needle is inserted, but it's generally painless.

366 services141 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

227 services221 patients

Complete ultrasound scan of joint 76881

A complete ultrasound scan of a joint is a non-invasive procedure using sound waves to create images of your joint. It helps identify problems like inflammation, injury, or disease. It's painless, safe, and doesn't involve radiation.

217 services105 patients

Administration of chemotherapy into vein, each additional hour 96415

Chemotherapy is a treatment method that uses drugs to destroy cancer cells. The drugs are administered into a vein, usually in the arm. Each additional hour of chemotherapy allows for more of the medication to enter your bloodstream to fight against the cancer cells.

163 services30 patients

X-ray of hand, 2 views 73120

An X-ray of the hand, 2 views, is a non-invasive imaging test that uses a small amount of radiation to produce pictures of the bones in your hand. Two different angles are captured to provide a comprehensive view. This helps in diagnosing injuries or conditions affecting your hand.

45 services24 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

39 services39 patients

X-ray of knee, 1-2 views 73560

An X-ray of the knee with 1-2 views is a quick, painless test that produces images of the knee bones. It helps identify fractures, infections, or changes in the knee joint. During the procedure, you'll be asked to stay still while the X-ray machine captures the images.

30 services16 patients

X-ray of both knees while standing 73565

An X-ray of both knees while standing is a diagnostic procedure that captures images of your knee joints. You'll stand in front of an X-ray machine, and it will take pictures showing the bones and tissues in your knees. This helps doctors identify any abnormalities or injuries.

15 services15 patients

X-ray of lower and sacral spine, 2-3 views 72100

An X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.

13 services13 patients

Hospital Affiliations CMS Care Compare 5

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

Norton-King's Daughters' Health

Acute Care Hospitals · Madison, IN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number150069

Location1373 East Sr 62Madison, IN 47250 · Jefferson County

Emergency services Birthing friendly

Baptist Health Hardin

Acute Care Hospitals · Elizabethtown, KY

3/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number180012

Location913 North Dixie AvenueElizabethtown, KY 42701 · Hardin County

Emergency services

Uofl Health - Shelbyville Hospital

Acute Care Hospitals · Shelbyville, KY

OwnershipVoluntary non-profit - Private

CMS Certification Number180016

Location727 Hospital DriveShelbyville, KY 40065 · Shelby County

Emergency services

Taylor Regional Hospital

Acute Care Hospitals · Campbellsville, KY

2/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number180087

Location1700 Old Lebanon RoadCampbellsville, KY 42718 · Taylor County

Emergency services

Baptist Health Louisville

Acute Care Hospitals · Louisville, KY

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number180130

Location4000 Kresge WayLouisville, KY 40207 · Jefferson County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 40218 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

$122.77 typical visit price

range $52.76 – $162.27

Typical copayment $30.69 (range $13.19 – $40.56)

Most-billed visit code 99204

Established Patient

$93.94 typical visit price

range $16.53 – $131.99

Typical copayment $23.48 (range $4.13 – $32.99)

Most-billed visit code 99214

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.

79.25/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

100

Promoting Interoperability

Improvement Activities

Cost

34.16

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.

DR. JOHN WOJCIK D.MIN, LMFT

Marriage & Family Therapist

3430 NEWBURG RD, SUITE 212
LOUISVILLE, KY 40218

Jefferson County (502) 454-8800

MRS. MELISSA ANN DORSETT DPM

Podiatrist (Foot & Ankle Surgery)

3430 NEWBURG RD, STE 153
LOUISVILLE, KY 40218

Jefferson County (502) 459-8127

MRS. JODI HATZELL LCSW

Social Worker (Clinical)

3430 NEWBURG RD, SUITE 212
LOUISVILLE, KY 40218

Jefferson County (502) 454-8800

MRS. MARY PARKER LCSW

Social Worker (Clinical)

3430 NEWBURG RD, SUITE 212
LOUISVILLE, KY 40218

Jefferson County (502) 454-8800

DR. PAUL DAVID SCHNEIDER M.D.

Internal Medicine (Rheumatology)

3430 NEWBURG RD, SUITE 250
LOUISVILLE, KY 40218

Jefferson County (502) 893-3963

AMERICAN CURRENT CARE PA

Clinic/Center (Urgent Care)

3430 NEWBURG RD
LOUISVILLE, KY 40218

Jefferson County (502) 451-1100

MR. KENNETH T EDWARDS JR. LCSW

Social Worker (Clinical)

3430 NEWBURG RD, SUITE 212
LOUISVILLE, KY 40218

Jefferson County (502) 454-8800

DR. GARY LEE CRUMP M.D.

Internal Medicine (Rheumatology)

3430 NEWBURG RD, SUITE 250
LOUISVILLE, KY 40218

Jefferson County (502) 893-3963

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 Janet Leon's NPI number?

The NPI number for Janet Leon is 1962504613. It was assigned to this individual provider in the NPPES registry on September 2, 2006.

Where is Janet Leon located?

Janet Leon practices at 3430 Newburg Rd Suite 250, Louisville, KY 40218. The listed phone number is (502) 893-3963.

What is Janet Leon's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Janet Leon enrolled in Medicare?

Yes. Janet Leon 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.

Which organization bills Medicare for Janet Leon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Janet Leon reassigns Medicare benefits to Rheumatology Associates, PLLC (Louisville, KY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Janet Leon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Janet Leon accept?

Health plans from Anthem Blue Cross and Blue Shield list Janet Leon 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 Janet Leon affiliated with any hospitals?

According to CMS data, Janet Leon is affiliated with Norton-King's Daughters' Health, Baptist Health Hardin, UofL Health - Shelbyville Hospital, Taylor Regional Hospital and Baptist Health Louisville.

When was this NPI record last updated?

The NPPES record for Janet Leon was last updated on September 19, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.