NPPES file of Aug 9, 2026

Alfonso C. Bello, M.D.

Family Medicine Physician · Chicago, IL

Alfonso C. Bello, M.D. is a family medicine physician with a practice address in Chicago, Illinois, and NPI 1538171574, issued on Aug 11, 2006. Check the license (Illinois 036046833, 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
1538171574
Name
Alfonso C. Bello
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
036046833 IL
Self-reported in NPPES; status is on the state search
Practice location
5137 W Chicago Ave, Chicago, IL 60651
Phone
(773) 378-4664
Enumerated
Aug 11, 2006
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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Also registered at 5137 W Chicago Ave

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

  1. Steven Fischman, D.D.S.General Practice Dentistry1083698054
  2. Joann Kania, DDSDentist1205827300
  3. Romeo Ursua, M.D.Internal Medicine Physician1871793349

Verify Alfonso C. Bello 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 036046833
    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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99% fewer Medicare Part D claims than the average family medicine physician in 2024

48 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Alfonso Bello48
  2. Specialty average3,544

Most prescribed

  1. Leflunomide13 claims
  2. Hydroxychloroquine Sulfate12 claims
  3. Alendronate Sodium11 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: $95.37

1 payment: food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Alfonso Bello$95.37
  2. Specialty average$902.55

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

Alfonso C. Bello among 6,215 family medicine physician records in Illinois

Alfonso C. Bello, M.D. is one of 6,215 family medicine physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.

  • NPI issued2006 · 9% of these records are older, 59% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 60% of these records are
  • Record last updated2007 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,593 family medicine physician records list a practice address in Chicago

They are 1,593 of the 63,379 NPPES records with a practice address in Chicago, and 6,215 family medicine physician records in Illinois.

The 8 family medicine physician records with the nearest ZIP codes

  1. Najib Chaljub, M.D.Chicago, IL 606511508867821
  2. Michael Earley, M. D.Chicago, IL 606511922107952
  3. Paul Leo, MDChicago, IL 606511396205993
  4. Acezr Leynes, M.D.Chicago, IL 606511689672537
  5. Philip Maskall, M.D.Chicago, IL 606511255398715
  6. Egen Ong, M.D.Chicago, IL 606511538334727
  7. Hannah Polus, MDChicago, IL 606511376072009
  8. Nimmi RajagopalChicago, IL 606511063524676

Common questions

What is Alfonso C. Bello, M.D.'s NPI number?

Alfonso C. Bello, M.D.'s National Provider Identifier (NPI) is 1538171574, issued on Aug 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Alfonso C. Bello, M.D. located?

The NPPES record lists a practice address at 5137 W Chicago Ave, Chicago, IL, 60651. Phone: (773) 378-4664. Providers update this record themselves, so call before visiting.

How can I verify Alfonso C. Bello, M.D.'s license?

NPPES lists Illinois license number 036046833, 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 Alfonso C. Bello, M.D. prescribe under Medicare Part D?

In 2024, Alfonso C. Bello, M.D. had 48 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. 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.