NPPES file of Aug 9, 2026

Alejandro Sanchez-Nadales, MD

Clinical Cardiac Electrophysiology Physician · Chicago, IL

Alejandro Sanchez-Nadales, MD is a clinical cardiac electrophysiology physician with a practice address in Chicago, Illinois, and NPI 1619561586, issued on Feb 22, 2021. Check the license (Illinois 125073396, 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
1619561586
Name
Alejandro Sanchez-Nadales
Credential
MD
Primary taxonomy
Clinical Cardiac Electrophysiology Physician 207RC0001X
License number
125073396 IL
Self-reported in NPPES; status is on the state search
Practice location
820 S Wood St Ste 100, Chicago, IL 60612
Phone
(224) 258-7866
Enumerated
Feb 22, 2021
Record last updated
Sep 16, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 820 S Wood St Ste 100

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

  1. Noor Abdulhameed, MDInternal Medicine Physician1972302180
  2. Paola Abi Habib, MDStudent in an Organized Health Care Education/Training Program1669223749
  3. Majd Aboona, MDGastroenterology Physician1386347789
  4. Nahel Abugattas, DOEmergency Medicine Physician1891287421
  5. Pooja AcharyaStudent in an Organized Health Care Education/Training Program1093581605
  6. Susana Acosta Nunez De Villavicencio, MDSurgery Physician1972451193

Verify Alejandro Sanchez-Nadales 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 125073396
    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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92% fewer Medicare Part D claims than the average clinical cardiac electrophysiology physician in 2024

140 Medicare Part D claims for 37 beneficiaries, against an average of 1,710 among the 3,173 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.

  1. Alejandro Sanchez-Nadales140
  2. Specialty average1,710

Most prescribed

  1. Clopidogrel17 claims
  2. Metoprolol Succinate16 claims
  3. Eliquis14 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: $25,030.15

112 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 3,167 providers of this specialty with any payment received $10,651.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Alejandro Sanchez-Nadales$25,030
  2. Specialty average$10,651

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

Clinical Cardiac Electrophysiology Physician providers in Illinois

There are 166 clinical cardiac electrophysiology physician records in Illinois.

Other clinical cardiac electrophysiology physician records in Illinois

  1. Jens Philip Vilhelm Aagaard, M.D.Park Ridge, IL1679823991
  2. Ahmad Abdul Karim, M.DJoliet, IL1588721328
  3. Hany Abed, MBBS, B. PHARM.Maywood, IL1538507132
  4. Fadi Abou Obeid, MDCarbondale, IL1811304751
  5. Basil Abu-El-Haija, MDSpringfield, IL1881825594
  6. Amjad Abualsuod, MDPeoria, IL1427346444
  7. Helbert Acosta, M.D.Moline, IL1477532281
  8. Francisco Aguilar, MDHinsdale, IL1487637567
  9. Abdur Rahman Fuzail AhmadPana, IL1053727776
  10. Aamir Ahmed, MDChicago, IL1992297931

Common questions

What is Alejandro Sanchez-Nadales, MD's NPI number?

Alejandro Sanchez-Nadales, MD's National Provider Identifier (NPI) is 1619561586, issued on Feb 22, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Alejandro Sanchez-Nadales, MD located?

The NPPES record lists a practice address at 820 S Wood St Ste 100, Chicago, IL, 60612. Phone: (224) 258-7866. Providers update this record themselves, so call before visiting.

How can I verify Alejandro Sanchez-Nadales, MD's license?

NPPES lists Illinois license number 125073396, 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 Alejandro Sanchez-Nadales, MD prescribe under Medicare Part D?

In 2024, Alejandro Sanchez-Nadales, MD had 140 Medicare Part D claims for 37 beneficiaries; the average among clinical cardiac electrophysiology physician prescribers was 1,710. 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.