Shanojan Thiyagalingam, M.D.
Geriatric Medicine (Internal Medicine) Physician · Rochester, MN
Shanojan Thiyagalingam, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Rochester, Minnesota, and NPI 1477904894, issued on Jun 27, 2016. Check the license (Minnesota 65257, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Shanojan Thiyagalingam
- Credential
- M.D.
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- 65257 MN
Self-reported in NPPES; status is on the state search - Practice location
- 200 1St St SW, Rochester, MN 55905
- Phone
- (507) 284-2511
- Enumerated
- Jun 27, 2016
- Record last updated
- Apr 7, 2022
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 76 in Minnesota → Look up another NPI →
Also registered at 200 1St St SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kathryn Aaro, P.T.Physical Therapist1619360666
- Danielle Aase, MDReproductive Endocrinology Physician1316524135
- Uzoamaka Abajue, PHARMDPharmacist1982335295
- Francisco Abarca Rendon, MDIndependent Medical Examiner Physician1790096246
Verify Shanojan Thiyagalingam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 65257Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
563 Medicare Part D claims for 217 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium43 claims
- Metoprolol Succinate29 claims
- Lisinopril23 claims
- Rosuvastatin Calcium22 claims
- Losartan Potassium21 claims
- Amlodipine Besylate20 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): 94.1 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).
Shanojan Thiyagalingam among 76 geriatric medicine (internal medicine) physician records in Minnesota
Shanojan Thiyagalingam, M.D. is one of 76 geriatric medicine (internal medicine) physician records with a practice address in Minnesota. 67% 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 82% of them.
- NPI issued2016 · 82% of these records are older, 14% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 46% of these records are
- Record last updated2022 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in Minnesota
There are 76 geriatric medicine (internal medicine) physician records in Minnesota.
All 76 in Minnesota → Every provider in Rochester → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Karun Badwal, D.O.Rochester, MN 559051003268483
- Mairead Bartley, MBBCHRochester, MN 559051255718482
- David Bell, M.D.Rochester, MN 559051790758084
- Anupam Chandra, M.D.Rochester, MN 559051306813282
- Sarah Crane, M.D.Rochester, MN 559051770553083
- Kevin Fleming, M.D.Rochester, MN 559051275500894
- Gregory Hanson, M.D.Rochester, MN 559051598742306
- Usha Kalava, MBBSRochester, MN 559051689803405
Common questions
What is Shanojan Thiyagalingam, M.D.'s NPI number?
Shanojan Thiyagalingam, M.D.'s National Provider Identifier (NPI) is 1477904894, issued on Jun 27, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Shanojan Thiyagalingam, M.D. located?
The NPPES record lists a practice address at 200 1St St SW, Rochester, MN, 55905. Phone: (507) 284-2511. Providers update this record themselves, so call before visiting.
How can I verify Shanojan Thiyagalingam, M.D.'s license?
NPPES lists Minnesota license number 65257, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Shanojan Thiyagalingam, M.D. prescribe under Medicare Part D?
In 2024, Shanojan Thiyagalingam, M.D. had 563 Medicare Part D claims for 217 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. Part D covers Medicare prescriptions only.
What is Shanojan Thiyagalingam, M.D.'s MIPS final score?
The 2023 MIPS final score is 94.1 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.