Ian F. Green, MD, MPH
Rheumatology Physician · Evanston, IL
Ian F. Green, MD, MPH is a rheumatology physician with a practice address in Evanston, Illinois, and NPI 1629428859, issued on Jun 19, 2016. Check the license (Illinois 036163857, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Ian F. Green
- Credential
- MD, MPH
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 036163857 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2650 Ridge Ave, Evanston, IL 60201
- Phone
- (847) 570-2040
- Enumerated
- Jun 19, 2016
- Record last updated
- Jan 29, 2026
- Fax
- (847) 733-5315
- Medicare enrollment
- Enrolled (PECOS I20230823001320); accepts Medicare assignment
- Medical or professional school
- Ohio State University College Of Medicine, 2016
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 340 in Illinois → Look up another NPI →
Also registered at 2650 Ridge Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eman Abdel-Latief, M.D.Hospitalist Physician1508229949
- Helane Abramowitz, LCSWClinical Social Worker1376600684
- Kyle Ackerman, MDEmergency Medicine Physician1477170199
- Adrienne Adams, M.D.Child & Adolescent Psychiatry Physician1578661781
- Mary Adams, MDPediatrics Physician1134201205
- Isaac Agboola, MDEmergency Medicine Physician1073018289
Verify Ian F. Green 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 036163857Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average rheumatology physician in 2024
318 Medicare Part D claims for 98 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Prednisone57 claims
- Methotrexate50 claims
- Allopurinol46 claims
- Colchicine29 claims
- Hydroxychloroquine Sulfate22 claims
- Diclofenac 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.
The MIPS final score for 2023 (Medicare payment program): 93.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Endeavor Health Medical GroupEvanston, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ian F. Green among 340 rheumatology physician records in Illinois
Ian F. Green, MD, MPH 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 2016, is newer than 83% of them.
- NPI issued2016 · 83% of these records are older, 14% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2016 · median 2003 among the 244 with a school on file
- Record last updated2026 · 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 Evanston → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Christina Boutsicaris, MDEvanston, IL 602011063832996
- Jeffrey Brow, DOEvanston, IL 602011811481062
- Anjali Casey, M.D.Evanston, IL 602011457507535
- Lewis Cohen, MDEvanston, IL 602011063434231
- Sylvia Duby, M.D.Evanston, IL 602011780659227
- Joseph Golbus, M.D.Evanston, IL 602011215976410
- James Grober, MDEvanston, IL 602011063434256
- Aarti Malik, MDEvanston, IL 602011801950852
Common questions
What is Ian F. Green, MD, MPH's NPI number?
Ian F. Green, MD, MPH's National Provider Identifier (NPI) is 1629428859, issued on Jun 19, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Ian F. Green, MD, MPH located?
The NPPES record lists a practice address at 2650 Ridge Ave, Evanston, IL, 60201. Phone: (847) 570-2040. Providers update this record themselves, so call before visiting.
How can I verify Ian F. Green, MD, MPH's license?
NPPES lists Illinois license number 036163857, 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 Ian F. Green, MD, MPH prescribe under Medicare Part D?
In 2024, Ian F. Green, MD, MPH had 318 Medicare Part D claims for 98 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
What is Ian F. Green, MD, MPH's MIPS final score?
The 2023 MIPS final score is 93.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.