James P. Leonard, MD
Sports Medicine (Orthopaedic Surgery) Physician · Oak Lawn, IL
James P. Leonard, MD is a sports medicine (orthopaedic surgery) physician with a practice address in Oak Lawn, Illinois, and NPI 1710154331, issued on May 13, 2008. Check the license (Illinois 036130794, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- James P. Leonard
- Credential
- MD
- Primary taxonomy
- Sports Medicine (Orthopaedic Surgery) Physician 207XX0005X
- License number
- 036130794 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4220 W 95TH St Ste 100, Oak Lawn, IL 60453
- Phone
- (708) 226-3300
- Enumerated
- May 13, 2008
- Record last updated
- Dec 16, 2024
- Fax
- (708) 226-3500
- Medicare enrollment
- Enrolled (PECOS I20120615000535); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 2006
- Entity
- Type 1 · individual
8 nearest sports medicine (orthopaedic surgery) physician records → All 102 in Illinois → Look up another NPI →
Also registered at 4220 W 95TH St Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sondos Masoud, PA-CMedical Physician Assistant1801455373
- Emily Mayekar, M.D.Orthopaedic Hand Surgery Physician1306136668
- Michael Redondo, MDAdult Reconstructive Orthopaedic Surgery Physician1396208294
- Valerie Stanford, D.OSports Medicine (Family Medicine) Physician1174902472
- Parimal Sura, M.D.Internal Medicine Physician1558687756
- Tahira WestPediatrics Physician1588124598
Verify James P. Leonard in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036130794Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% fewer Medicare Part D claims than the average sports medicine (orthopaedic surgery) physician in 2024
269 Medicare Part D claims for 150 beneficiaries, against an average of 288 among the 2,562 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 91 claims were for opioids.
Most prescribed
- Naproxen112 claims
- Hydrocodone-Acetaminophen73 claims
- Cephalexin12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 63.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $45.44
2 payments; by number, the most common kind was food and beverage; the largest payer was Lightbody Medical Technologies Inc. The 2,400 providers of this specialty with any payment received $19,779.31 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Midwest Orthopedic Consultants SCOrland Park, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James P. Leonard among 102 sports medicine (orthopaedic surgery) physician records in Illinois
James P. Leonard, MD is one of 102 sports medicine (orthopaedic surgery) physician records with a practice address in Illinois. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 53% of them.
- NPI issued2008 · 53% of these records are older, 35% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated2006 · median 2003 among the 86 with a school on file
- Record last updated2024 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XX0005X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sports Medicine (Orthopaedic Surgery) Physician providers in Illinois
There are 102 sports medicine (orthopaedic surgery) physician records in Illinois.
All 102 in Illinois → Every provider in Oak Lawn → Sports Medicine (Orthopaedic Surgery) Physician nationwide →
The 8 sports medicine (orthopaedic surgery) physician records with the nearest ZIP codes
- Henry Fuentes, M.D.Palos Heights, IL 604631043218050
- Nirav Shah, MDPalos Heights, IL 604631770733354
- Adam Meisel, M.D.Palos Hills, IL 604651184858326
- Blair Rhode, M.D.Orland Park, IL 604671740473081
- Jourdan Cancienne, MDJoliet, IL 604351821433210
- Jason Hurbanek, M.D.Joliet, IL 604351194935064
- Gregory Primus, M.D.Tinley Park, IL 604771295937555
- Steven Marciniak, MDAurora, IL 605041205813813
Common questions
What is James P. Leonard, MD's NPI number?
James P. Leonard, MD's National Provider Identifier (NPI) is 1710154331, issued on May 13, 2008. An NPI identifies a provider in billing; it is not a license.
Where is James P. Leonard, MD located?
The NPPES record lists a practice address at 4220 W 95TH St Ste 100, Oak Lawn, IL, 60453. Phone: (708) 226-3300. Providers update this record themselves, so call before visiting.
How can I verify James P. Leonard, MD's license?
NPPES lists Illinois license number 036130794, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James P. Leonard, MD prescribe under Medicare Part D?
In 2024, James P. Leonard, MD had 269 Medicare Part D claims for 150 beneficiaries; the average among sports medicine (orthopaedic surgery) physician prescribers was 288. Part D covers Medicare prescriptions only.
What is James P. Leonard, MD's MIPS final score?
The 2023 MIPS final score is 63.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.