NPPES file of Aug 9, 2026

Alejandro Aparicio, M.D.

Geriatric Medicine (Internal Medicine) Physician · Chicago, IL

Alejandro Aparicio, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Chicago, Illinois, and NPI 1669699716, issued on Apr 19, 2007. Check the license (Illinois 36-068360, 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
1669699716
Name
Alejandro Aparicio
Credential
M.D.
Primary taxonomy
Geriatric Medicine (Internal Medicine) Physician 207RG0300X
License number
36-068360 IL
Self-reported in NPPES; status is on the state search
Practice location
6512 W Belle Plaine Ave, Chicago, IL 60634
Phone
(773) 777-5677
Enumerated
Apr 19, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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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8 nearest geriatric medicine (internal medicine) physician records → All 179 in Illinois → Look up another NPI →

Verify Alejandro Aparicio 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 36-068360    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.

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Industry payments in 2024: $97.63

1 payment: food and beverage; the largest payer was Boston Scientific Corporation. The 1,004 providers of this specialty with any payment received $1,720.82 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Alejandro Aparicio$97.63
  2. Specialty average$1,720.82

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

Alejandro Aparicio among 179 geriatric medicine (internal medicine) physician records in Illinois

Alejandro Aparicio, M.D. is one of 179 geriatric medicine (internal medicine) physician records with a practice address in Illinois. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 60% of them.

  • NPI issued2007 · 60% of these records are older, 25% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileNo · 42% of these records are
  • Record last updated2007 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Geriatric Medicine (Internal Medicine) Physician providers in Illinois

There are 179 geriatric medicine (internal medicine) physician records in Illinois.

All 179 in Illinois → Every provider in Chicago → Geriatric Medicine (Internal Medicine) Physician nationwide →

The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes

  1. Neelima Sunkara, M.DChicago, IL 606341265603054
  2. Simeon Sevandal, MDChicago, IL 606321528052735
  3. Kellie Campbell, M.D.Chicago, IL 606371720281611
  4. Lauren GleasonChicago, IL 606371780826560
  5. Thomas Haferkamp, MDChicago, IL 606371851913503
  6. Megan Huisingh-ScheetzChicago, IL 606371720273063
  7. Samantha IngChicago, IL 606371306328661
  8. Changgi Jung, MDChicago, IL 606371275054082

Common questions

What is Alejandro Aparicio, M.D.'s NPI number?

Alejandro Aparicio, M.D.'s National Provider Identifier (NPI) is 1669699716, issued on Apr 19, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Alejandro Aparicio, M.D. located?

The NPPES record lists a practice address at 6512 W Belle Plaine Ave, Chicago, IL, 60634. Phone: (773) 777-5677. Providers update this record themselves, so call before visiting.

How can I verify Alejandro Aparicio, M.D.'s license?

NPPES lists Illinois license number 36-068360, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.