Shailesh Nandish, M.D.
Internal Medicine Physician · Springfield, IL
Shailesh Nandish, M.D. is an internal medicine physician with a practice address in Springfield, Illinois, and NPI 1134104144, issued on Dec 13, 2005. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Shailesh Nandish
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 619 E Mason St, Springfield, IL 62701
- Phone
- (217) 788-0706
- Enumerated
- Dec 13, 2005
- Entity
- Type 1 · individual
Also registered at 619 E Mason St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Frank Aguirre, M.D.Specialist1265513717
- Susan Allen, ACNPAcute Care Nurse Practitioner1760631683
- Carl Arentzen, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1033190814
- Jennifer Black, N.P.Interventional Cardiology Physician1174607576
- Melissa Clark, PA-CPhysician Assistant1598776882
- Margie DouglasAdult Health Nurse Practitioner1154623585
Verify Shailesh Nandish in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
55% more Medicare Part D claims than the average internal medicine physician in 2024
4,329 Medicare Part D claims for 1,072 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Metoprolol Succinate786 claims
- Amlodipine Besylate335 claims
- Atorvastatin Calcium319 claims
- Losartan Potassium294 claims
- Eliquis276 claims
- Amoxicillin172 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 practice group's Medicare quality score for 2023: 76.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $4,017.96
32 payments, mostly food and beverage; the largest payer was Edwards Lifesciences Corporation. The 65,274 providers of this specialty with any payment received $2,536.66 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.
2 hospital and facility affiliations
- Enloe Medical CenterChico, CA
- Orchard HospitalGridley, CA · Critical Access Hospitals
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
260 internal medicine physician records list a Springfield practice address
They are 260 of the 4,997 NPPES records with a Springfield practice address, and 8,522 internal medicine physician records in Illinois.
All 260 in Springfield → All 8,522 in Illinois → Every provider in Springfield →
Other internal medicine physician records in Illinois
- Peter Abadeer, D.O.Bloomington, IL1760469522
- Pamela Abadi, D.O.Winfield, IL1588820179
- Motaz Abas, MDPeoria, IL1215510201
- Elias Abate, M.D.Chicago, IL1336712199
- Maliha Abbas, D.O.Chicago, IL1174963920
- Zareena Abbas, MDChicago, IL1427078872
- Abu Abbasi, MDChicago, IL1083243877
- Ayesha Abbasi, MDChicago, IL1376216705
- Khalda Abbasi, MDNaperville, IL1487705240
- Misha Abbasi, MDChicago, IL1770111635
Common questions
What is Shailesh Nandish, M.D.'s NPI number?
Shailesh Nandish, M.D.'s National Provider Identifier (NPI) is 1134104144, issued on Dec 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Shailesh Nandish, M.D. located?
The NPPES record lists a practice address at 619 E Mason St, Springfield, IL, 62701. Phone: (217) 788-0706. Providers update this record themselves, so call before visiting.
How can I verify Shailesh Nandish, M.D.'s license?
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 Shailesh Nandish, M.D. prescribe under Medicare Part D?
In 2024, Shailesh Nandish, M.D. had 4,329 Medicare Part D claims for 1,072 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
What is Shailesh Nandish, M.D.'s Medicare quality score?
The 2023 MIPS final score is 76.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.