Registry data as of Aug 27, 2026

Luis Santiago, MD

Pediatrics Physician · Cicero, IL

Luis Santiago, MD is a pediatrics physician with a practice address in Cicero, Illinois, and NPI 1871507236, issued on Jul 28, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1871507236
Name
Luis Santiago
Credential
MD
Primary taxonomy
Pediatrics Physician 208000000X
Practice location
5533 W Cermak RD, Cicero, IL 60804
Phone
(708) 780-7612
Enumerated
Jul 28, 2006
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 5533 W Cermak RD

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

  1. Uzma Hussain, DDSDentist1629119607
  2. Orquidea NavarroFamily Nurse Practitioner1699549196
  3. Anamaria ValencianoDentist1184831505

Verify Luis Santiago in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck 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.

37% fewer Medicare Part D claims than the average pediatrics physician in 2024

512 Medicare Part D claims for 29 beneficiaries, against an average of 818 among the 8,211 providers of this specialty who prescribed in Part D.

  1. Luis Santiago512
  2. Specialty average818

Most prescribed

  1. Atorvastatin Calcium46 claims
  2. Amlodipine Besylate28 claims
  3. Lorazepam20 claims
  4. Metformin Hcl20 claims
  5. Pioglitazone Hcl20 claims
  6. Levothyroxine Sodium19 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.

7 pediatrics physician records list a Cicero practice address

They are 7 of the 380 NPPES records with a Cicero practice address, and 3,316 pediatrics physician records in Illinois.

Other pediatrics physician records in Illinois

  1. Waleed Abbasi, M.D.Rockford, IL1487941969
  2. Aiah Abdel-AalChicago, IL1255115846
  3. Mahmoud Abdel-Ghani, MDSpringfield, IL1487495883
  4. Eman Abdel-Latief, M.D.Evanston, IL1508229949
  5. Raid Abdulla, MDChicago, IL1710037742
  6. Zainab Abdullah, M.D.Chicago, IL1356579650
  7. Sneha Abichandani, M.DChicago, IL1346505286
  8. Lynn Ables, MDWheaton, IL1285795989
  9. Alin Abraham, M.D.Lisle, IL1316101181
  10. Emil Abraham, MDSpringfield, IL1396419768

Common questions

What is Luis Santiago, MD's NPI number?

Luis Santiago, MD's National Provider Identifier (NPI) is 1871507236, issued on Jul 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Luis Santiago, MD located?

The NPPES record lists a practice address at 5533 W Cermak RD, Cicero, IL, 60804. Phone: (708) 780-7612. Providers update this record themselves, so call before visiting.

How can I verify Luis Santiago, MD's license?

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 Luis Santiago, MD prescribe under Medicare Part D?

In 2024, Luis Santiago, MD had 512 Medicare Part D claims for 29 beneficiaries; the average among pediatrics physician prescribers was 818. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.