NPPES file of Aug 9, 2026

Brian P. Ragona, M.D.

Geriatric Medicine (Internal Medicine) Physician · Joliet, IL

Brian P. Ragona, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Joliet, Illinois, and NPI 1992701015, issued on Jun 23, 2005. Check the license (Illinois 036069543, 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
1992701015
Name
Brian P. Ragona
Credential
M.D.
Primary taxonomy
Geriatric Medicine (Internal Medicine) Physician 207RG0300X
License number
036069543 IL
Self-reported in NPPES; status is on the state search
Practice location
1050 Essington RD Ste C, Joliet, IL 60435
Phone
(815) 729-0129
Enumerated
Jun 23, 2005
Record last updated
Aug 17, 2023
Fax
(815) 729-1643
Medicaid ID
036069543 IL
Medicare enrollment
Enrolled (PECOS I20040421000996); accepts Medicare assignment
Medical or professional school
Chicago College Of Medicine And Surgery, 1983
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. 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 →

Also registered at 1050 Essington RD Ste C

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

  1. Eleanor Bautista, M.D.Internal Medicine Physician1780669804
  2. Elizabeth Kukoyi, APRN, FNP-C, FNP-BCNurse Practitioner1912739798
  3. Keith Lim, D.O.Obstetrics & Gynecology Physician1215961123

Verify Brian P. Ragona 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 036069543    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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2.2 times the Medicare Part D claims of the average geriatric medicine (internal medicine) physician in 2024

9,255 Medicare Part D claims for 570 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 394 claims were for opioids.

  1. Brian Ragona9,255
  2. Specialty average4,246

Most prescribed

  1. Atorvastatin Calcium471 claims
  2. Levothyroxine Sodium456 claims
  3. Rosuvastatin Calcium294 claims
  4. Hydrocodone-Acetaminophen259 claims
  5. Losartan Potassium243 claims
  6. Metformin Hcl235 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: $203.23

5 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. 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. Brian Ragona$203.23
  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.

Bills Medicare through one group practice

  1. Dupage Medical Group LtdJoliet, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Brian P. Ragona among 179 geriatric medicine (internal medicine) physician records in Illinois

Brian P. Ragona, 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 92% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 42% of these records are
  • Graduated1983 · median 1997 among the 76 with a school on file
  • Record last updated2023 · 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 Joliet → Geriatric Medicine (Internal Medicine) Physician nationwide →

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

  1. Anandavally PillaiJoliet, IL 604351821083791
  2. Mona Tareen, M.D.Joliet, IL 604311558386581
  3. Tanjeev Kaur, M.D.Hazel Crest, IL 604291639123458
  4. Kathleen Oshea-Wilk, MDHazel Crest, IL 604291013923689
  5. Rekha Sharma, M.D.Hazel Crest, IL 604291619054228
  6. David Wilk, MDHazel Crest, IL 604291184630626
  7. Khaja Asadullah, M.D.Frankfort, IL 604231578515409
  8. James Habib, M.D.Flossmoor, IL 604221962518977

Common questions

What is Brian P. Ragona, M.D.'s NPI number?

Brian P. Ragona, M.D.'s National Provider Identifier (NPI) is 1992701015, issued on Jun 23, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Brian P. Ragona, M.D. located?

The NPPES record lists a practice address at 1050 Essington RD Ste C, Joliet, IL, 60435. Phone: (815) 729-0129. Providers update this record themselves, so call before visiting.

How can I verify Brian P. Ragona, M.D.'s license?

NPPES lists Illinois license number 036069543, 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 Brian P. Ragona, M.D. prescribe under Medicare Part D?

In 2024, Brian P. Ragona, M.D. had 9,255 Medicare Part D claims for 570 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.

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.