Peter K. Tothy, MD
Hematology & Oncology Physician · Crown Point, IN
Peter K. Tothy, MD is a hematology & oncology physician with a practice address in Crown Point, Indiana, and NPI 1023157278, issued on Feb 5, 2007. Check the license (Indiana 01065693A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Peter K. Tothy
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 01065693A IN
Self-reported in NPPES; status is on the state search - Practice location
- 342 E 109TH Ave, Crown Point, IN 46307
- Phone
- (219) 310-2550
- Enumerated
- Feb 5, 2007
- Record last updated
- Mar 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (219) 310-2565
- Medicaid ID
- 200911390 IN
- Medicare enrollment
- Enrolled (PECOS I20080912000083); accepts Medicare assignment
- Medical or professional school
- Icahn School Of Medicine At Mount Sinai, 1999
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 245 in Indiana → Look up another NPI →
Also registered at 342 E 109TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jody Adams, NPAdult Health Nurse Practitioner1275500522
- Neeru Bose, M.DMedical Oncology Physician1962668038
- Rozina Chowdhery, M.D.Hematology & Oncology Physician1295978682
- Lisa DankoAdult Health Nurse Practitioner1689636193
Verify Peter K. Tothy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01065693ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
485 Medicare Part D claims for 193 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.
Most prescribed
- Anastrozole129 claims
- Tamoxifen Citrate38 claims
- Eliquis33 claims
- Xarelto26 claims
- Ondansetron Hcl18 claims
- Acyclovir17 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: $5,709.39
187 payments; by number, the most common kind was food and beverage; the largest payer was Daiichi Sankyo 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 2 group practices
- Northwest Cancer Centers PCCrown Point, IN
- Rci (wrs) LLCDemotte, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter K. Tothy among 245 hematology & oncology physician records in Indiana
Peter K. Tothy, MD is one of 245 hematology & oncology physician records with a practice address in Indiana. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 53% of them.
- NPI issued2007 · 53% of these records are older, 39% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1999 · median 2001 among the 177 with a school on file
- Record last updated2021 · 40% 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 Indiana 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 Indiana
There are 245 hematology & oncology physician records in Indiana.
All 245 in Indiana → Every provider in Crown Point → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Rozina Chowdhery, M.D.Crown Point, IN 463071295978682
- Peter Doukas, MDCrown Point, IN 463071538614441
- Ray Drasga, MDCrown Point, IN 463071912900689
- Wajihuddin SyedCrown Point, IN 463071417389099
- Lyle Munn, M.D.Porter, IN 463041831198928
- Mohamad Kassar, M.D.Dyer, IN 463111063691830
- Gowri Ramadas, M.D.Dyer, IN 463111528294998
- Neel Shah, M.D.Dyer, IN 463111356508915
Common questions
What is Peter K. Tothy, MD's NPI number?
Peter K. Tothy, MD's National Provider Identifier (NPI) is 1023157278, issued on Feb 5, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Peter K. Tothy, MD located?
The NPPES record lists a practice address at 342 E 109TH Ave, Crown Point, IN, 46307. Phone: (219) 310-2550. Providers update this record themselves, so call before visiting.
How can I verify Peter K. Tothy, MD's license?
NPPES lists Indiana license number 01065693A, 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 Peter K. Tothy, MD prescribe under Medicare Part D?
In 2024, Peter K. Tothy, MD had 485 Medicare Part D claims for 193 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.