Arun Sendilnathan, M.D.
Hematology & Oncology Physician · Hamilton, OH
Arun Sendilnathan, M.D. is a hematology & oncology physician with a practice address in Hamilton, Ohio, and NPI 1013298223, issued on Aug 31, 2011. Check the license (Ohio 35.123476, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Arun Sendilnathan
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License numbers
- 35.123476 OH
35-123476 OH
Self-reported in NPPES; status is on the state search - Practice location
- 1010 Cereal Ave Ste 300, Hamilton, OH 45013
- Phone
- (855) 500-2873
- Enumerated
- Aug 31, 2011
- Record last updated
- Oct 12, 2023
- Fax
- (937) 281-3913
- Medicaid IDs
- 201233440 IN
0103333 OH - Medicare enrollment
- Enrolled (PECOS I20140616000757); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 513 in Ohio → Look up another NPI →
Also registered at 1010 Cereal Ave Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Neetu Radhakrishnan, M.D.Hematology & Oncology Physician1508088147
Verify Arun Sendilnathan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.123476Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,504 Medicare Part D claims for 183 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 155 claims were for opioids.
Most prescribed
- Anastrozole113 claims
- Olanzapine77 claims
- Prochlorperazine Maleate72 claims
- Potassium Chloride69 claims
- Mirtazapine61 claims
- Eliquis51 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 MIPS final score for 2023 (Medicare payment program): 78.9 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: $313.00
5 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 8,560 providers of this specialty with any payment received $7,481.41 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
- Kettering Independent Medical Group IncHamilton, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Arun Sendilnathan among 513 hematology & oncology physician records in Ohio
Arun Sendilnathan, M.D. is one of 513 hematology & oncology physician records with a practice address in Ohio. 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 2011, is newer than 72% of them.
- NPI issued2011 · 72% of these records are older, 25% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2009 · median 2001 among the 369 with a school on file
- Record last updated2023 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Ohio
There are 513 hematology & oncology physician records in Ohio.
All 513 in Ohio → Every provider in Hamilton → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Evan Lang, MDHamilton, OH 450131639163033
- Neetu Radhakrishnan, M.D.Hamilton, OH 450131508088147
- Edward Crane, MDFairfield, OH 450141558301267
- Prasad Kudalkar, MDFairfield, OH 450141013094382
- Jayadev Mettu, M.B.B.SFairfield, OH 450141801273313
- Nicholas Pleat, DOFairfield, OH 450141609163260
- Paula Weisenberger, MDFairfield, OH 450141083608285
- Mufti Ahmad, MDFairfield Township, OH 450111750511218
Common questions
What is Arun Sendilnathan, M.D.'s NPI number?
Arun Sendilnathan, M.D.'s National Provider Identifier (NPI) is 1013298223, issued on Aug 31, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Arun Sendilnathan, M.D. located?
The NPPES record lists a practice address at 1010 Cereal Ave Ste 300, Hamilton, OH, 45013. Phone: (855) 500-2873. Providers update this record themselves, so call before visiting.
How can I verify Arun Sendilnathan, M.D.'s license?
NPPES lists Ohio license number 35.123476, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Arun Sendilnathan, M.D. prescribe under Medicare Part D?
In 2024, Arun Sendilnathan, M.D. had 1,504 Medicare Part D claims for 183 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Arun Sendilnathan, M.D.'s MIPS final score?
The 2023 MIPS final score is 78.9 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), 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.