NPPES file of Aug 9, 2026

Sultan A. Hayat, MD

Cardiovascular Disease Physician · Belleville, IL

Sultan A. Hayat, MD is a cardiovascular disease physician with a practice address in Belleville, Illinois, and NPI 1548248453, issued on Jan 3, 2006. Check the license (Illinois 036065513, 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
1548248453
Name
Sultan A. Hayat
Credential
MD
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
036065513 IL
Self-reported in NPPES; status is on the state search
Practice location
4600 Memorial Dr Ste W1, Belleville, IL 62226
Phone
(618) 233-3066
Enumerated
Jan 3, 2006
Record last updated
Feb 26, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicaid IDs
036065513 IL
1548248456 IL
Medicare enrollment
Enrolled (PECOS I20101027001543); 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 4600 Memorial Dr Ste W1

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

  1. Andrew Berdy, MDCardiovascular Disease Physician1821425067
  2. Alexander Bolton, D.O.Internal Medicine Physician1639581127
  3. Elisha Boyd, FNPNurse Practitioner1649895038
  4. Michael Brown, MDCardiovascular Disease Physician1386817468
  5. Sunil Darbari, MDCardiovascular Disease Physician1932197290
  6. Michael Fleissner, MDCardiovascular Disease Physician1942289459

Verify Sultan A. Hayat 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 036065513
    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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54% more Medicare Part D claims than the average cardiovascular disease physician in 2024

4,742 Medicare Part D claims for 525 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D.

  1. Sultan Hayat4,742
  2. Specialty average3,078

Most prescribed

  1. Atorvastatin Calcium489 claims
  2. Metoprolol Succinate287 claims
  3. Triamterene-Hydrochlorothiazid246 claims
  4. Eliquis234 claims
  5. Carvedilol219 claims
  6. Furosemide219 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: $1,337.44

69 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. 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. Sultan Hayat$1,337.44
  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.

Bills Medicare through one group practice

  1. Fairview Heights Medical Group SCAlton, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Sultan A. Hayat among 1,073 cardiovascular disease physician records in Illinois

Sultan A. Hayat, 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
  • Graduated1970 · median 2001 among the 688 with a school on file
  • Record last updated2021 · 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. Andrew Berdy, MDBelleville, IL 622261821425067
  2. Michael Brown, MDBelleville, IL 622261386817468
  3. Sunil Darbari, MDBelleville, IL 622261932197290
  4. Michael Fleissner, MDBelleville, IL 622261942289459
  5. John Lehman, MDBelleville, IL 622261568480374
  6. Amanullah Pathan, MDBelleveille, IL 622261093749699
  7. Bulent Dincer, M.D.Belleville, IL 622211609962992
  8. Syed Abdul-Aziz, MDBelleville, IL 622201114906005

Common questions

What is Sultan A. Hayat, MD's NPI number?

Sultan A. Hayat, MD's National Provider Identifier (NPI) is 1548248453, issued on Jan 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Sultan A. Hayat, MD located?

The NPPES record lists a practice address at 4600 Memorial Dr Ste W1, Belleville, IL, 62226. Phone: (618) 233-3066. Providers update this record themselves, so call before visiting.

How can I verify Sultan A. Hayat, MD's license?

NPPES lists Illinois license number 036065513, 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 Sultan A. Hayat, MD prescribe under Medicare Part D?

In 2024, Sultan A. Hayat, MD had 4,742 Medicare Part D claims for 525 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.