NPPES file of Aug 9, 2026

Magdaleno Aaron Gutierrez, MD, JD

Sleep Medicine (Family Medicine) Physician · Geneva, IL

Magdaleno Aaron Gutierrez, MD, JD is a sleep medicine (family medicine) physician with a practice address in Geneva, Illinois, and NPI 1497386486, issued on Jan 29, 2020. Check the license (Illinois 036.177861, 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
1497386486
Name
Magdaleno Aaron Gutierrez
Credential
MD, JD
Primary taxonomy
Sleep Medicine (Family Medicine) Physician 207QS1201X
License number
036.177861 IL
Self-reported in NPPES; status is on the state search
Practice location
298 Randall RD, Geneva, IL 60134
Phone
(630) 938-3300
Enumerated
Jan 29, 2020
Record last updated
Jun 16, 2026
Fax
(630) 938-3310
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 298 Randall RD

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

  1. Subhan AzmiStudent in an Organized Health Care Education/Training Program1306640594
  2. Rachel Carlson, MDFamily Medicine Physician1457101362
  3. Kathleen Carpenter, MDStudent in an Organized Health Care Education/Training Program1528861564
  4. Ameel Chaudhary, MDFamily Medicine Physician1124629183
  5. Natalie Choi, MDFamily Medicine Physician1154375582
  6. Megan Cornell, LCSWClinical Social Worker1811366859

Verify Magdaleno Aaron Gutierrez 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 036.177861
    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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75% fewer Medicare Part D claims than the average sleep medicine (family medicine) physician in 2024

182 Medicare Part D claims for 44 beneficiaries, against an average of 718 among the 211 providers of this specialty who prescribed in Part D.

  1. Magdaleno Gutierrez182
  2. Specialty average718

Most prescribed

  1. Gabapentin13 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.

Sleep Medicine (Family Medicine) Physician providers in Illinois

There are 5 sleep medicine (family medicine) physician records in Illinois.

Other sleep medicine (family medicine) physician records in Illinois

  1. Susanna Aviles, APRNMaywood, IL1568220234
  2. Puja Gurung, M.D.Alton, IL1063727832
  3. Puja Sethi, M.D.Woodridge, IL1760753271
  4. Madhuri Uppalapati, M.D.Woodridge, IL1316470743

Common questions

What is Magdaleno Aaron Gutierrez, MD, JD's NPI number?

Magdaleno Aaron Gutierrez, MD, JD's National Provider Identifier (NPI) is 1497386486, issued on Jan 29, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Magdaleno Aaron Gutierrez, MD, JD located?

The NPPES record lists a practice address at 298 Randall RD, Geneva, IL, 60134. Phone: (630) 938-3300. Providers update this record themselves, so call before visiting.

How can I verify Magdaleno Aaron Gutierrez, MD, JD's license?

NPPES lists Illinois license number 036.177861, 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 Magdaleno Aaron Gutierrez, MD, JD prescribe under Medicare Part D?

In 2024, Magdaleno Aaron Gutierrez, MD, JD had 182 Medicare Part D claims for 44 beneficiaries; the average among sleep medicine (family medicine) physician prescribers was 718. 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.