Stephen Clark, M.D.
Family Medicine Physician · Lindenhurst, IL
Stephen Clark, M.D. is a family medicine physician with a practice address in Lindenhurst, Illinois, and NPI 1538123385, issued on Apr 17, 2006. Check the license (Illinois 036083190, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Stephen Clark
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036083190 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3021 Falling Waters Blvd, Lindenhurst, IL 60046
- Phone
- (847) 356-9300
- Enumerated
- Apr 17, 2006
- Entity
- Type 1 · individual
Also registered at 3021 Falling Waters Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ryan Bagley, DPTPhysical Therapist1710934898
- Emilie Brennan, PA-CPhysician Assistant1285067660
- Theodore Galvani, MDEmergency Medicine Physician1801901814
- Sarah Gurchak, PA-CPhysician Assistant1306466610
- Heidi Helgeson Donaubauer, L.M.TSpecialist1497036628
- Christine Kharasch, MDFamily Medicine Physician1386643047
Verify Stephen Clark 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 036083190Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
26% fewer Medicare Part D claims than the average family medicine physician in 2024
2,611 Medicare Part D claims for 336 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. 79 claims were for opioids.
Most prescribed
- Atorvastatin Calcium229 claims
- Losartan Potassium99 claims
- Amlodipine Besylate98 claims
- Lisinopril96 claims
- Metoprolol Succinate81 claims
- Rosuvastatin Calcium74 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.
Industry payments in 2024: $2,015.33
98 payments, mostly food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 53,013 providers of this specialty with any payment received $861.30 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.
One hospital or facility affiliation
- Stephen J. Clark M.d.,p.c.Lindenhurst, IL
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
4 family medicine physician records list a Lindenhurst practice address
They are 4 of the 147 NPPES records with a Lindenhurst practice address, and 5,925 family medicine physician records in Illinois.
All 4 in Lindenhurst → All 5,925 in Illinois → Every provider in Lindenhurst →
Other family medicine physician records in Illinois
- Jon Aagaard, MDWheaton, IL1750496923
- Napoleon Abando, MDWoodstock, IL1003972753
- Nikka Abaricia, MDChicago, IL1790366342
- Mohemmed AbbasChicago, IL1609612522
- Muhammad AbbasAlton, IL1588341556
- Syed AbbasWest Dundee, IL1972733103
- Stefanie AbbottMaywood, IL1861137457
- Roann Abdeladl, MDEvanston, IL1437087103
- Ashraf Abdeljaber, M.DNormal, IL1023472636
- Ahmed Abdelkader, MDChicago, IL1659104230
Common questions
What is Stephen Clark, M.D.'s NPI number?
Stephen Clark, M.D.'s National Provider Identifier (NPI) is 1538123385, issued on Apr 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Clark, M.D. located?
The NPPES record lists a practice address at 3021 Falling Waters Blvd, Lindenhurst, IL, 60046. Phone: (847) 356-9300. Providers update this record themselves, so call before visiting.
How can I verify Stephen Clark, M.D.'s license?
NPPES lists Illinois license number 036083190, 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 Stephen Clark, M.D. prescribe under Medicare Part D?
In 2024, Stephen Clark, M.D. had 2,611 Medicare Part D claims for 336 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.