Larry R. Corum, MD
Hematology & Oncology Physician · Olathe, KS
Larry R. Corum, MD is a hematology & oncology physician with a practice address in Olathe, Kansas, and NPI 1063413151, issued on Aug 10, 2005. Check the license (Kansas 04-30533, as entered in NPPES) on the Kansas State Board of Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Larry R. Corum
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 04-30533 KS
Self-reported in NPPES; status is on the state search - Practice location
- 20375 W 151St St, Olathe, KS 66061
- Phone
- (913) 780-4000
- Enumerated
- Aug 10, 2005
- Record last updated
- Jan 18, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (913) 780-4038
- Medicaid ID
- 200266340D KS
- Medicare enrollment
- Enrolled (PECOS I20040617000477); accepts Medicare assignment
- Medical or professional school
- University Of Kansas School Of Med (Kc/Wich/Sal), 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 113 in Kansas → Look up another NPI →
Also registered at 20375 W 151St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Salwa Ahmed, MBBCHInternal Medicine Physician1083559793
- Craig Anderson, M.D.Surgery Physician1073664603
- Gregory Appenfeller, MDAnesthesiology Physician1578663720
- Phani Ashok Attaluri, M.D.Gastroenterology Physician1417066499
- Sheryl Bastian, CRNACertified Registered Nurse Anesthetist1912975798
- Saroj Bavishi, M.D.Obstetrics & Gynecology Physician1477608784
Verify Larry R. Corum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKansas State Board of Healing Arts
Search for license 04-30533Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,731 Medicare Part D claims for 332 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims. 103 claims were for opioids.
Most prescribed
- Letrozole418 claims
- Tamoxifen Citrate139 claims
- Brukinsa67 claims
- Potassium Chloride60 claims
- Hydroxyurea59 claims
- Gabapentin53 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): 75.3 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: $25.48
1 payment: food and beverage; the largest payer was Merck Sharp & Dohme LLC. 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
- Kansas University Physicians IncLenexa, KS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Larry R. Corum among 113 hematology & oncology physician records in Kansas
Larry R. Corum, MD is one of 113 hematology & oncology physician records with a practice address in Kansas. 90% 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, 97% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated1998 · median 2006 among the 85 with a school on file
- Record last updated2016 · 34% 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 Kansas 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 Kansas
There are 113 hematology & oncology physician records in Kansas.
All 113 in Kansas → Every provider in Olathe → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Lisa Doane, M.D.Olathe, KS 660611396717641
- Blaine Knox, MDOlathe, KS 660611447781554
- Muhammad Salamat, MDLeavenworth, KS 660481467427740
- Jodie Barr, D.O.Lawrence, KS 660441588891451
- Luke Huerter, M.D.Lawrence, KS 660441861679276
- Andrew Meyer, D.O.Lawrence, KS 660441750601084
- Jodi Palmer, MDLawrence, KS 660441245472505
- Sharon Soule, M.D.Lawrence, KS 660441083683973
Common questions
What is Larry R. Corum, MD's NPI number?
Larry R. Corum, MD's National Provider Identifier (NPI) is 1063413151, issued on Aug 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Larry R. Corum, MD located?
The NPPES record lists a practice address at 20375 W 151St St, Olathe, KS, 66061. Phone: (913) 780-4000. Providers update this record themselves, so call before visiting.
How can I verify Larry R. Corum, MD's license?
NPPES lists Kansas license number 04-30533, as entered by the provider. Search the Kansas State Board of Healing Arts at https://www.ksbha.ks.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Larry R. Corum, MD prescribe under Medicare Part D?
In 2024, Larry R. Corum, MD had 1,731 Medicare Part D claims for 332 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Larry R. Corum, MD's MIPS final score?
The 2023 MIPS final score is 75.3 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.