Surya K. Nallari, M.D.
Geriatric Medicine (Internal Medicine) Physician · Demotte, IN
Surya K. Nallari, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Demotte, Indiana, and NPI 1760478853, issued on Sep 23, 2005. Check the license (Indiana 01037891, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Surya K. Nallari
- Credential
- M.D.
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- 01037891 IN
Self-reported in NPPES; status is on the state search - Practice location
- 417 N Halleck St, Demotte, IN 46310
- Phone
- (219) 987-6010
- Enumerated
- Sep 23, 2005
- Record last updated
- Mar 16, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (219) 987-4546
- Medicaid ID
- 100143080A IN
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 61 in Indiana → Look up another NPI →
Also registered at 417 N Halleck St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cheryl Vandeursen, CNMAdvanced Practice Midwife1366448193
Verify Surya K. Nallari in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01037891Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% more Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
6,199 Medicare Part D claims for 168 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 196 claims were for opioids.
Most prescribed
- Eliquis307 claims
- Atorvastatin Calcium293 claims
- Escitalopram Oxalate270 claims
- Furosemide204 claims
- Omeprazole199 claims
- Metoprolol Tartrate169 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.
Surya K. Nallari among 61 geriatric medicine (internal medicine) physician records in Indiana
Surya K. Nallari, M.D. is one of 61 geriatric medicine (internal medicine) physician records with a practice address in Indiana. 70% 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, 79% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 49% of these records are
- Record last updated2017 · 44% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 geriatric medicine (internal medicine) physician record lists a practice address in Demotte
They are 1 of the 81 NPPES records with a practice address in Demotte, and 61 geriatric medicine (internal medicine) physician records in Indiana.
All 61 in Indiana → Every provider in Demotte → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Rajarajeswari Majety, MDDyer, IN 463111487648267
- Kathryn Mulligan, MDDyer, IN 463111508826678
- Kristine Teodori, DOCrown Point, IN 463071316943137
- Carol Schobert, M.D.La Porte, IN 463501316920820
- Marilyn Dargis, M.D.Indianapolis, IN 462681811030885
- Lucinda Dunaway, M.D.Indianapolis, IN 462681417291808
- William Kelley, MDIndianapolis, IN 462681295705416
- Susan Kindig, MDIndianapolis, IN 462681760459713
Common questions
What is Surya K. Nallari, M.D.'s NPI number?
Surya K. Nallari, M.D.'s National Provider Identifier (NPI) is 1760478853, issued on Sep 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Surya K. Nallari, M.D. located?
The NPPES record lists a practice address at 417 N Halleck St, Demotte, IN, 46310. Phone: (219) 987-6010. Providers update this record themselves, so call before visiting.
How can I verify Surya K. Nallari, M.D.'s license?
NPPES lists Indiana license number 01037891, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Surya K. Nallari, M.D. prescribe under Medicare Part D?
In 2024, Surya K. Nallari, M.D. had 6,199 Medicare Part D claims for 168 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.