NPPES file of Aug 9, 2026

Stanley Everett Clark, MD

Cardiovascular Disease Physician · Naperville, IL

Stanley Everett Clark, MD is a cardiovascular disease physician with a practice address in Naperville, Illinois, and NPI 1629016951, issued on Jun 2, 2006. Check the license (Illinois 036.076796, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1629016951
Name
Stanley Everett Clark
Credential
MD
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License numbers
036.076796 IL
036-076796 IL
Self-reported in NPPES; status is on the state search
Practice location
10 Martin Ave Ste 200, Naperville, IL 60540
Phone
(630) 600-0700
Enumerated
Jun 2, 2006
Record last updated
Apr 24, 2025
Fax
(630) 600-0701
Medicare enrollment
Enrolled (PECOS I20090917000381); accepts Medicare assignment
Medical or professional school
University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1986
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 10 Martin Ave Ste 200

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ryan AlbertsMedical Physician Assistant1346682622
  2. Aman Ali, M.D.Cardiovascular Disease Physician1679753164
  3. Christine Bolden, APRN, CNPAdult Health Nurse Practitioner1265919112
  4. Kimberly Clohecy, NPAcute Care Nurse Practitioner1386655579
  5. Terri Colby, NPAdult Health Nurse Practitioner1881941698
  6. Ehab Dababneh, MDInterventional Cardiology Physician1003255308

Verify Stanley Everett Clark in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036.076796
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

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47% more Medicare Part D claims than the average cardiovascular disease physician in 2024

4,536 Medicare Part D claims for 585 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.

  1. Stanley Clark4,536
  2. Specialty average3,078

Most prescribed

  1. Metoprolol Succinate594 claims
  2. Atorvastatin Calcium497 claims
  3. Losartan Potassium320 claims
  4. Rosuvastatin Calcium280 claims
  5. Clopidogrel250 claims
  6. Amlodipine Besylate194 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: $3,587.59

61 payments; by number, the most common kind was food and beverage; the largest payer was Edwards Lifesciences Corporation. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stanley Clark$3,587.59
  2. Specialty average$3,819.56

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

5 hospitals and group practices

  1. Edward HospitalNaperville, IL · Acute Care Hospitals3 of 5 stars
  2. Elmhurst Memorial HospitalElmhurst, IL · Acute Care Hospitals3 of 5 stars
  3. Cardiovascular Institute Gpe IncNaperville, IL
  4. Midwest Cardiovascular Institute SCNaperville, IL
  5. Naperville Psychiatric VenturesNaperville, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Stanley Everett Clark among 1,073 cardiovascular disease physician records in Illinois

Stanley Everett Clark, MD is one of 1,073 cardiovascular disease physician records with a practice address in Illinois. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.

  • NPI issued2006 · 8% of these records are older, 50% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1986 · median 2001 among the 688 with a school on file
  • Record last updated2025 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in Illinois

There are 1,073 cardiovascular disease physician records in Illinois.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Aman Ali, M.D.Naperville, IL 605401679753164
  2. Alan Brown, MDNaperville, IL 605401386698694
  3. Vincent Bufalino, MDNaperville, IL 605401265486690
  4. Sharon Cline, M.D.Naperville, IL 605401588750327
  5. Ann Davis, MDNaperville, IL 605401528012846
  6. Chris Geannopoulos, MDNaperville, IL 605401265407076
  7. Sujith Kalathiveetil, M.D.Naperville, IL 605401275650632
  8. David Kim, M.D.Naperville, IL 605401891964441

Common questions

What is Stanley Everett Clark, MD's NPI number?

Stanley Everett Clark, MD's National Provider Identifier (NPI) is 1629016951, issued on Jun 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stanley Everett Clark, MD located?

The NPPES record lists a practice address at 10 Martin Ave Ste 200, Naperville, IL, 60540. Phone: (630) 600-0700. Providers update this record themselves, so call before visiting.

How can I verify Stanley Everett Clark, MD's license?

NPPES lists Illinois license number 036.076796, 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 Stanley Everett Clark, MD prescribe under Medicare Part D?

In 2024, Stanley Everett Clark, MD had 4,536 Medicare Part D claims for 585 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.

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.