Allan W. Cass, MD
Radiation Oncology Physician · Crown Point, IN
Allan W. Cass, MD is a radiation oncology physician with a practice address in Crown Point, Indiana, and NPI 1609889203, issued on Aug 14, 2006. Check the license (Indiana 01092846A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Allan W. Cass
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License numbers
- 01092846A IN
036168519 IL
Self-reported in NPPES; status is on the state search - Practice location
- 10855 Virginia St, Crown Point, IN 46307
- Phone
- (888) 824-0200
- Enumerated
- Aug 14, 2006
- Record last updated
- Apr 23, 2026
- Medicare enrollment
- Enrolled (PECOS I20230803000513); accepts Medicare assignment
- Medical or professional school
- University Of Texas Southwestern Medical School At Dallas, 1972
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 135 in Indiana → Look up another NPI →
Also registered at 10855 Virginia St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Agoris, PA-CPhysician Assistant1477316255
- Michael Dirmish, AUDAudiologist1861325433
- Vignan Ele, AU.D.Audiologist1275411639
- Adam KesslerEmergency Medicine Physician1316103849
- Amanda Larrea, RDRegistered Dietitian1952024952
- Rachel Newman, RDRegistered Dietitian1902646771
Verify Allan W. Cass in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01092846ACheck 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% fewer Medicare Part D claims than the average radiation oncology physician in 2024
39 Medicare Part D claims, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D.
Most prescribed
- Gabapentin11 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.
Bills Medicare through one group practice
- North Iowa Mercy ClinicsMason City, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allan W. Cass among 135 radiation oncology physician records in Indiana
Allan W. Cass, MD is one of 135 radiation oncology physician records with a practice address in Indiana. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 26% of them.
- NPI issued2006 · 26% of these records are older, 46% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated1972 · median 2002 among the 103 with a school on file
- Record last updated2026 · 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 2085R0001X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Indiana
There are 135 radiation oncology physician records in Indiana.
All 135 in Indiana → Every provider in Crown Point → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Urmi Kalokhe, MDHammond, IN 463201891793345
- Maria Aguirre, M.D.Munster, IN 463211710205067
- Virag Dandekar, MDMunster, IN 463211861620403
- Cory Hogue, M.D.Munster, IN 463211720438286
- Robert Prock, MDMunster, IN 463211457359309
- Neil Seif, M.D.Munster, IN 463211316077662
- Andrej Zajac, M.D.Munster, IN 463211316929623
- Sandeep Bhave, M.D.Indianapolis, IN 462781346660354
Common questions
What is Allan W. Cass, MD's NPI number?
Allan W. Cass, MD's National Provider Identifier (NPI) is 1609889203, issued on Aug 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Allan W. Cass, MD located?
The NPPES record lists a practice address at 10855 Virginia St, Crown Point, IN, 46307. Phone: (888) 824-0200. Providers update this record themselves, so call before visiting.
How can I verify Allan W. Cass, MD's license?
NPPES lists Indiana license number 01092846A, 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 Allan W. Cass, MD prescribe under Medicare Part D?
In 2024, Allan W. Cass, MD had 39 Medicare Part D claims; the average among radiation oncology physician prescribers was 134. 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.