Ishrat Osman, M.D.
Internal Medicine Physician · Chicago, IL
Ishrat Osman, M.D. is an internal medicine physician with a practice address in Chicago, Illinois, and NPI 1992711808, issued on Jul 31, 2006. Check the license (Illinois 036-087611, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Ishrat Osman
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 036-087611 IL
036087611 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2515 W Lawrence Ave, Chicago, IL 60625
- Phone
- (773) 989-3344
- Enumerated
- Jul 31, 2006
- Record last updated
- Nov 7, 2024
- Fax
- (773) 989-8458
- Medicare enrollment
- Enrolled (PECOS I20040729000459); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 2515 W Lawrence Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Zaki Siddiqui, M.D.Pediatrics Physician1366534729
Verify Ishrat Osman 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 036-087611Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average internal medicine physician in 2024
750 Medicare Part D claims for 73 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Atorvastatin Calcium55 claims
- Metformin Hcl45 claims
- Amlodipine Besylate33 claims
- Losartan Potassium31 claims
- Metoprolol Tartrate23 claims
- Levothyroxine Sodium22 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: $276.16
13 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Omni Health.p.cChicago, IL
- Omni Primary Care And Aesthetic Medicine SCLincolnwood, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ishrat Osman among 7,238 internal medicine physician records in Illinois
Ishrat Osman, M.D. is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 61% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1981 · median 2003 among the 3,580 with a school on file
- Record last updated2024 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2,867 internal medicine physician records list a practice address in Chicago
They are 2,867 of the 63,379 NPPES records with a practice address in Chicago, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Chicago → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Brijmohan Malani, M.D.Chicago, IL 606251588633192
- Stephen Miff, MDChicago, IL 606251366435901
- Jeffrey Olson, M.D,Chicago, IL 606251952374795
Common questions
What is Ishrat Osman, M.D.'s NPI number?
Ishrat Osman, M.D.'s National Provider Identifier (NPI) is 1992711808, issued on Jul 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ishrat Osman, M.D. located?
The NPPES record lists a practice address at 2515 W Lawrence Ave, Chicago, IL, 60625. Phone: (773) 989-3344. Providers update this record themselves, so call before visiting.
How can I verify Ishrat Osman, M.D.'s license?
NPPES lists Illinois license number 036-087611, 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 Ishrat Osman, M.D. prescribe under Medicare Part D?
In 2024, Ishrat Osman, M.D. had 750 Medicare Part D claims for 73 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.