Diana Segalite Sandler, M.D.
Rheumatology Physician · Hinsdale, IL
Diana Segalite Sandler, M.D. is a rheumatology physician with a practice address in Hinsdale, Illinois, and NPI 1407088164, issued on Aug 13, 2009. Check the license (Illinois 036130723, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Diana Segalite Sandler
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 036130723 IL
Self-reported in NPPES; status is on the state search - Practice location
- 911 N Elm St, Hinsdale, IL 60521
- Phone
- (630) 861-6530
- Enumerated
- Aug 13, 2009
- Record last updated
- Feb 19, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140908000680); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 2009
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 340 in Illinois → Look up another NPI →
Also registered at 911 N Elm St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joel Brown, MDFamily Medicine Physician1831157452
- Daniel Campbell, M.D.Pediatrics Physician1659459170
- Anna Dolan, LPCProfessional Counselor1457766347
Verify Diana Segalite Sandler 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 036130723Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average rheumatology physician in 2024
1,527 Medicare Part D claims for 299 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D.
Most prescribed
- Alendronate Sodium208 claims
- Hydroxychloroquine Sulfate158 claims
- Prednisone108 claims
- Methotrexate91 claims
- Gabapentin87 claims
- Allopurinol82 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).
Industry payments in 2024: $1,055.22
8 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 4,486 providers of this specialty with any payment received $8,538.33 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 one group practice
- Endeavor Health Medical GroupHighland Park, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diana Segalite Sandler among 340 rheumatology physician records in Illinois
Diana Segalite Sandler, 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 2009, is newer than 65% of them.
- NPI issued2009 · 65% of these records are older, 32% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2009 · 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 Hinsdale → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Elena Gogoneata, M.D.Woodridge, IL 605171952313637
- William Kcomt, M.D.La Grange, IL 605251710989587
- Michael Becker, MDBurr Ridge, IL 605271992867444
- Angela Crowley, M.D.Willowbrook, IL 605271205978475
- James Curran, MDBurr Ridge, IL 605271154483618
- Michael Ellman, MDBurr Ridge, IL 605271144382607
- Nadera Sweiss, MDBurr Ridge, IL 605271124181649
- Charles Derus, MDAurora, IL 605061316963689
Common questions
What is Diana Segalite Sandler, M.D.'s NPI number?
Diana Segalite Sandler, M.D.'s National Provider Identifier (NPI) is 1407088164, issued on Aug 13, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Diana Segalite Sandler, M.D. located?
The NPPES record lists a practice address at 911 N Elm St, Hinsdale, IL, 60521. Phone: (630) 861-6530. Providers update this record themselves, so call before visiting.
How can I verify Diana Segalite Sandler, M.D.'s license?
NPPES lists Illinois license number 036130723, 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 Diana Segalite Sandler, M.D. prescribe under Medicare Part D?
In 2024, Diana Segalite Sandler, M.D. had 1,527 Medicare Part D claims for 299 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
What is Diana Segalite Sandler, M.D.'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.