Rochella Abaygar Ostrowski, M.D.
Rheumatology Physician · Maywood, IL
Rochella Abaygar Ostrowski, M.D. is a rheumatology physician with a practice address in Maywood, Illinois, and NPI 1700059508, issued on Apr 11, 2008. Check the license (Illinois 036115636, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Rochella Abaygar Ostrowski
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 036115636 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2160 S 1St Ave, Maywood, IL 60153
- Phone
- (708) 216-6417
- Enumerated
- Apr 11, 2008
- Record last updated
- Jun 24, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20080904000699); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 2003
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 340 in Illinois → Look up another NPI →
Also registered at 2160 S 1St Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Abdelhai Abdelqader, MDGastroenterology Physician1073931127
- Samer Abdelsamie, D.M.DOral and Maxillofacial Surgery (Dentist)1366732257
- Zaid Abdelsattar, MD, MSCThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1760793293
- Gerges Abdelsayed, MBBCH BAODiagnostic Radiology Physician1942902606
Verify Rochella Abaygar Ostrowski 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 036115636Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11% fewer Medicare Part D claims than the average rheumatology physician in 2024
1,760 Medicare Part D claims for 253 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 199 claims were for opioids.
Most prescribed
- Prednisone339 claims
- Hydroxychloroquine Sulfate223 claims
- Methotrexate220 claims
- Humira(Cf) Pen99 claims
- Tramadol Hcl93 claims
- Hydrocodone-Acetaminophen73 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.
One hospital affiliation
- Loyola University Medical CenterMaywood, IL · Acute Care Hospitals2 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Rochella Abaygar Ostrowski among 340 rheumatology physician records in Illinois
Rochella Abaygar Ostrowski, M.D. is one of 340 rheumatology physician records with a practice address in Illinois. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 59% of them.
- NPI issued2008 · 59% of these records are older, 35% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2003 · median 2003 among the 244 with a school on file
- Record last updated2021 · 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 207RR0500X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Illinois
There are 340 rheumatology physician records in Illinois.
All 340 in Illinois → Every provider in Maywood → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Elaine Adams, MDMaywood, IL 601531699752592
- Melissa Briones, M.D.Maywood, IL 601531841453008
- Jay Goldsher, MDMaywood, IL 601531023711868
- Sana Haseeb, D.O.Maywood, IL 601531679899942
- John Hickernell, MDMaywood, IL 601531831848613
- John Robinson, MDMaywood, IL 601531508843400
- Faizah Siddique, MDMaywood, IL 601531760618789
- Rodney Tehrani, MDMaywood, IL 601531497732747
Common questions
What is Rochella Abaygar Ostrowski, M.D.'s NPI number?
Rochella Abaygar Ostrowski, M.D.'s National Provider Identifier (NPI) is 1700059508, issued on Apr 11, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Rochella Abaygar Ostrowski, M.D. located?
The NPPES record lists a practice address at 2160 S 1St Ave, Maywood, IL, 60153. Phone: (708) 216-6417. Providers update this record themselves, so call before visiting.
How can I verify Rochella Abaygar Ostrowski, M.D.'s license?
NPPES lists Illinois license number 036115636, 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 Rochella Abaygar Ostrowski, M.D. prescribe under Medicare Part D?
In 2024, Rochella Abaygar Ostrowski, M.D. had 1,760 Medicare Part D claims for 253 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.