NPPES file of Aug 9, 2026

Hassan Kieso

Cardiovascular Disease Physician · Olympia Fields, IL

Hassan Kieso is a cardiovascular disease physician with a practice address in Olympia Fields, Illinois, and NPI 1407812050, issued on Apr 24, 2006. Check the license (Illinois 036092223, 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
1407812050
Name
Hassan Kieso
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
036092223 IL
Self-reported in NPPES; status is on the state search
Practice location
3800 W 203RD St, Olympia Fields, IL 60461
Phone
(708) 679-2670
Enumerated
Apr 24, 2006
Record last updated
Jan 10, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(708) 503-3260
Medicaid ID
036092223 IL
Medicare enrollment
Enrolled (PECOS I20100614000453); accepts Medicare assignment
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 3800 W 203RD St

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

  1. Hassan Azar, MDPulmonary Disease Physician1538504493
  2. Bampen Charo, MDPulmonary Disease Physician1427036052
  3. Lawrence Haspel, DOCardiovascular Disease Physician1417967829
  4. Pankaj Jain, M.D.Pulmonary Disease Physician1215996301
  5. Clarissa Jones, ACNPAcute Care Nurse Practitioner1184648404
  6. Sharad Mehta, M.D.Nuclear Medicine Physician1932159449

Verify Hassan Kieso 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 036092223
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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51% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

1,514 Medicare Part D claims for 219 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.

  1. Hassan Kieso1,514
  2. Specialty average3,078

Most prescribed

  1. Clopidogrel159 claims
  2. Atorvastatin Calcium119 claims
  3. Eliquis103 claims
  4. Metoprolol Tartrate102 claims
  5. Spironolactone99 claims
  6. Metoprolol Succinate91 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: $372.09

17 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals 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. Hassan Kieso$372.09
  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.

One hospital affiliation

  1. Cgh Medical CenterSterling, IL · Acute Care Hospitals1 of 5 stars

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.

8 cardiovascular disease physician records list a practice address in Olympia Fields

They are 8 of the 684 NPPES records with a practice address in Olympia Fields, and 1,073 cardiovascular disease physician records in Illinois.

Other cardiovascular disease physician records in Illinois

  1. Nicolaos Abariotis, MDChicago, IL1417996257
  2. Tahir Abbasi, M.D.Hazel Crest, IL1255495701
  3. Syed Abdul-Aziz, MDBelleville, IL1114906005
  4. Pierrot Abi Mansour, MDOak Lawn, IL1285627166
  5. Ashraf Abourahma, M.D.Oak Lawn, IL1972561975
  6. Bruce Abramowitz, M.D.,F.A.C.C.Oak Lawn, IL1013918473
  7. Joseph AdamsPark Ridge, IL1073179594
  8. Theodore Addai, M.D.Decatur, IL1912985185
  9. Karima AddetiaChicago, IL1740612993
  10. Keenan Adib, MDHinsdale, IL1790098804

Common questions

What is Hassan Kieso's NPI number?

Hassan Kieso's National Provider Identifier (NPI) is 1407812050, issued on Apr 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Hassan Kieso located?

The NPPES record lists a practice address at 3800 W 203RD St, Olympia Fields, IL, 60461. Phone: (708) 679-2670. Providers update this record themselves, so call before visiting.

How can I verify Hassan Kieso's license?

NPPES lists Illinois license number 036092223, 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 Hassan Kieso prescribe under Medicare Part D?

In 2024, Hassan Kieso had 1,514 Medicare Part D claims for 219 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.