Sriya K. Ranatunga, M.D.
Rheumatology Physician · Springfield, IL
Sriya K. Ranatunga, M.D. is a rheumatology physician with a practice address in Springfield, Illinois, and NPI 1689662314, issued on Oct 6, 2005. Check the license (Illinois 036100895, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Sriya K. Ranatunga
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 036100895 IL
Self-reported in NPPES; status is on the state search - Practice location
- 751 N Rutledge St Ste 2100, Springfield, IL 62702
- Phone
- (217) 545-8000
- Enumerated
- Oct 6, 2005
- Record last updated
- Mar 20, 2025
- Fax
- (217) 545-1229
- Medicaid ID
- 036100895 IL
- Medicare enrollment
- Enrolled (PECOS I20100612000052); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 340 in Illinois → Look up another NPI →
Also registered at 751 N Rutledge St Ste 2100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Muath Alsharif, MDPulmonary Disease Physician1316477508
- Saif FaiekPulmonary Disease Physician1770013963
- Joseph Henkle, M.D.Pulmonary Disease Physician1629066477
- Madeleine Hoffman, NP-CNurse Practitioner1427683903
Verify Sriya K. Ranatunga 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 036100895Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average rheumatology physician in 2024
1,616 Medicare Part D claims for 202 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims. 180 claims were for opioids.
Most prescribed
- Prednisone277 claims
- Hydroxychloroquine Sulfate220 claims
- Methotrexate181 claims
- Tramadol Hcl109 claims
- Sulfasalazine93 claims
- Leflunomide86 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: $1,455.81
2 payments; by number, the most common kind was food and beverage; the largest payer was Eli Lilly and Company. 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
- Siu Physicians And Surgeons IncSpringfield, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sriya K. Ranatunga among 340 rheumatology physician records in Illinois
Sriya K. Ranatunga, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1991 · median 2003 among the 244 with a school on file
- Record last updated2025 · 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 Springfield → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Krati Chauhan, MDSpringfield, IL 627021710148481
- J Dorsey, M.D.Springfield, IL 627021669460390
- Mark Francis, M.D.Springfield, IL 627021164410890
- Jason Guthrie, M.DSpringfield, IL 627021437299682
- Beenish Hafiz, MDSpringfield, IL 627021215296215
- Jeffrey Horvath, M.D.Springfield, IL 627021588761811
- Rabia Iqbal, MDSpringfield, IL 627021457917833
- Timothy Lenardo, M.D.Springfield, IL 627021598873499
Common questions
What is Sriya K. Ranatunga, M.D.'s NPI number?
Sriya K. Ranatunga, M.D.'s National Provider Identifier (NPI) is 1689662314, issued on Oct 6, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Sriya K. Ranatunga, M.D. located?
The NPPES record lists a practice address at 751 N Rutledge St Ste 2100, Springfield, IL, 62702. Phone: (217) 545-8000. Providers update this record themselves, so call before visiting.
How can I verify Sriya K. Ranatunga, M.D.'s license?
NPPES lists Illinois license number 036100895, 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 Sriya K. Ranatunga, M.D. prescribe under Medicare Part D?
In 2024, Sriya K. Ranatunga, M.D. had 1,616 Medicare Part D claims for 202 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.