Brian N. Rubenstein, MD
Geriatric Medicine (Internal Medicine) Physician · Park Ridge, IL
Brian N. Rubenstein, MD is a geriatric medicine (internal medicine) physician with a practice address in Park Ridge, Illinois, and NPI 1093745622, issued on Jul 3, 2006. Check the license (Illinois 036099937, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Brian N. Rubenstein
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- 036099937 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1775 Ballard RD, Park Ridge, IL 60068
- Phone
- (847) 318-2500
- Enumerated
- Jul 3, 2006
- Record last updated
- Jan 22, 2022
- Medicare enrollment
- Enrolled (PECOS I20100521000279); accepts Medicare assignment
- Medical or professional school
- Chicago Homeopathic Medical College, 1996
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 179 in Illinois → Look up another NPI →
Also registered at 1775 Ballard RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Hardeep Ahdi, D.O.Internal Medicine Physician1346878055
- Bilal AhmedInternal Medicine Physician1073308821
- Neha Ahuja, PT, DPTPhysical Therapist1043890460
- Adil Alavi, M.D.Endocrinology, Diabetes & Metabolism Physician1649215161
Verify Brian N. Rubenstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036099937Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.6 times the Medicare Part D claims of the average geriatric medicine (internal medicine) physician in 2024
15,300 Medicare Part D claims for 657 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 173 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,071 claims
- Eliquis686 claims
- Amlodipine Besylate583 claims
- Gabapentin443 claims
- Levothyroxine Sodium430 claims
- Potassium Chloride367 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.
Bills Medicare through one group practice
- Advocate Health And Hospitals CorporationPark Ridge, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brian N. Rubenstein among 179 geriatric medicine (internal medicine) physician records in Illinois
Brian N. Rubenstein, MD 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 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 40% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated1996 · median 1997 among the 76 with a school on file
- Record last updated2022 · 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 Park Ridge → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Anthony McCormack, M.D.Park Ridge, IL 600681154388791
- William Rhoades, D.O.Park Ridge, IL 600681033148457
- Laura Camoletto, MDPalatine, IL 600671801925292
- Jabeen Abutalib, M.D.North Chicago, IL 600641750505608
- Martin Beermann, M.D.North Chicago, IL 600641407842594
- Jen-Chieh Cheng, M.D.03/08/1941North Chicago, IL 600641154331098
- Antoni Piergies, M.D.Skokie, IL 600771639322662
- Carolyn Hildreth, M.D.Mt Prospect, IL 600561184659518
Common questions
What is Brian N. Rubenstein, MD's NPI number?
Brian N. Rubenstein, MD's National Provider Identifier (NPI) is 1093745622, issued on Jul 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Brian N. Rubenstein, MD located?
The NPPES record lists a practice address at 1775 Ballard RD, Park Ridge, IL, 60068. Phone: (847) 318-2500. Providers update this record themselves, so call before visiting.
How can I verify Brian N. Rubenstein, MD's license?
NPPES lists Illinois license number 036099937, 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 N. Rubenstein, MD prescribe under Medicare Part D?
In 2024, Brian N. Rubenstein, MD had 15,300 Medicare Part D claims for 657 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.
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.