NPPES file of Aug 9, 2026

Shailesh S. Nandish, M.D.

Interventional Cardiology Physician · Springfield, IL

Shailesh S. Nandish, M.D. is an interventional cardiology physician with a practice address in Springfield, Illinois, and NPI 1134104144, issued on Dec 13, 2005. Check the license (Illinois 036100308, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134104144
Name
Shailesh S. Nandish
Credential
M.D.
Primary taxonomy
Interventional Cardiology Physician 207RI0011X
License numbers
036100308 IL
036-100308 IL
Self-reported in NPPES; status is on the state search
Practice location
619 E Mason St, Springfield, IL 62701
Phone
(217) 788-0706
Enumerated
Dec 13, 2005
Record last updated
Apr 14, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(217) 525-2535
Medicaid ID
036100308 IL
Medicare enrollment
Enrolled (PECOS I20190729001923); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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.
Download card Updates feed

Also registered at 619 E Mason St

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

  1. Frank Aguirre, M.D.Interventional Cardiology Physician1265513717
  2. Susan Allen, ACNPAcute Care Nurse Practitioner1760631683
  3. Carl Arentzen, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1033190814
  4. Jennifer Black, N.P.Adult Health Nurse Practitioner1174607576
  5. Melissa Clark, PA-CPhysician Assistant1598776882
  6. Margie DouglasAdult Health Nurse Practitioner1154623585

Verify Shailesh S. Nandish 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 036100308
    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

36% more Medicare Part D claims than the average interventional cardiology physician in 2024

4,329 Medicare Part D claims for 1,072 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.

  1. Shailesh Nandish4,329
  2. Specialty average3,179

Most prescribed

  1. Metoprolol Succinate786 claims
  2. Amlodipine Besylate335 claims
  3. Atorvastatin Calcium319 claims
  4. Losartan Potassium294 claims
  5. Eliquis276 claims
  6. Amoxicillin172 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): 76.7 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.

  1. Qualityout of 100 · 30% of the final score58.2
  2. Costout of 100 · 30%56.9
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $4,017.96

32 payments; by number, the most common kind was food and beverage; the largest payer was Edwards Lifesciences Corporation. The 6,394 providers of this specialty with any payment received $7,062.29 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Shailesh Nandish$4,017.96
  2. Specialty average$7,062.29

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

2 hospitals and group practices

  1. Enloe Medical CenterChico, CA
  2. Orchard HospitalGridley, CA · Critical Access Hospitals

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).

Interventional Cardiology Physician providers in Illinois

There are 320 interventional cardiology physician records in Illinois.

Other interventional cardiology physician records in Illinois

  1. Alaa Abdel Meguid, MDKankakee, IL1730282393
  2. Owais Abdul-Kafi, MDLake Forest, IL1922462647
  3. Salaheldin Abusin, MDChicago, IL1215266952
  4. Abdulrahman Abutaleb, M.D.Barrington, IL1891185609
  5. Majed Afana, MDPalos Heights, IL1558707554
  6. Sunil Agarwal, M.D, M.P.H., PHDSpringfield, IL1710204334
  7. Yogesh Agarwal, MDBloomington, IL1336142017
  8. Bhuvnesh Aggarwal, M.D.Springfield, IL1760770101
  9. Frank Aguirre, M.D.Springfield, IL1265513717
  10. Tarek Ahdab, MD, FACCPalos Heights, IL1184849747

Common questions

What is Shailesh S. Nandish, M.D.'s NPI number?

Shailesh S. Nandish, M.D.'s National Provider Identifier (NPI) is 1134104144, issued on Dec 13, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Shailesh S. Nandish, M.D. located?

The NPPES record lists a practice address at 619 E Mason St, Springfield, IL, 62701. Phone: (217) 788-0706. Providers update this record themselves, so call before visiting.

How can I verify Shailesh S. Nandish, M.D.'s license?

NPPES lists Illinois license number 036100308, 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 Shailesh S. Nandish, M.D. prescribe under Medicare Part D?

In 2024, Shailesh S. Nandish, M.D. had 4,329 Medicare Part D claims for 1,072 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. Part D covers Medicare prescriptions only.

What is Shailesh S. Nandish, M.D.'s MIPS final score?

The 2023 MIPS final score is 76.7 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.