Ross C. Donehower, M.D.
Medical Oncology Physician · Lutherville, MD
Ross C. Donehower, M.D. is a medical oncology physician with a practice address in Lutherville, Maryland, and NPI 1780631713, issued on May 27, 2006. Check the license (Maryland D23675, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Ross C. Donehower
- Credential
- M.D.
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- D23675 MD
Self-reported in NPPES; status is on the state search - Practice location
- 10755 Falls RD, Lutherville, MD 21093
- Phone
- (410) 583-2970
- Enumerated
- May 27, 2006
- Record last updated
- Feb 6, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicaid ID
- 318721700 MD
- Medicare enrollment
- Enrolled (PECOS I20100323000839); may accept Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 1974
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 224 in Maryland → Look up another NPI →
Also registered at 10755 Falls RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Modupe Agueh McCracken, M.D., MPHObstetrics & Gynecology Physician1497998819
- Charles Angell, M.D.Cardiovascular Disease Physician1881695989
- Deborah Armstrong, M.D.Medical Oncology Physician1437113255
- John Aucott, M.D.Internal Medicine Physician1578564233
- Paul Auwaerter, M.D.Infectious Disease Physician1083679849
- Peter Belitsos, M.D.Gastroenterology Physician1619978871
Verify Ross C. Donehower in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D23675Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average medical oncology physician in 2024
111 Medicare Part D claims for 22 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims. 12 claims were for opioids.
Most prescribed
- Eliquis15 claims
- Ondansetron Hcl12 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): 74.4 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).
Bills Medicare through one group practice
- Johns Hopkins UniversityBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ross C. Donehower among 224 medical oncology physician records in Maryland
Ross C. Donehower, M.D. is one of 224 medical oncology physician records with a practice address in Maryland. 67% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 53% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1974 · median 2000 among the 128 with a school on file
- Record last updated2013 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Maryland
There are 224 medical oncology physician records in Maryland.
All 224 in Maryland → Every provider in Lutherville → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Deborah Armstrong, M.D.Lutherville, MD 210931437113255
- David Ettinger, M.D.Lutherville, MD 210931720016777
- John Fetting, M.D.Lutherville, MD 210931013947126
- Robert Miller, M.D.Lutherville, MD 210931689609075
- William Sharfman, M.D.Lutherville, MD 210931760413652
- Antonio Wolff, M.D.Lutherville, MD 210931861420291
- Mohit Narang, M.D.Owing Mills, MD 211171881695351
- Mayer Gorbaty, M.D.Randallstown, MD 211331710083241
Common questions
What is Ross C. Donehower, M.D.'s NPI number?
Ross C. Donehower, M.D.'s National Provider Identifier (NPI) is 1780631713, issued on May 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ross C. Donehower, M.D. located?
The NPPES record lists a practice address at 10755 Falls RD, Lutherville, MD, 21093. Phone: (410) 583-2970. Providers update this record themselves, so call before visiting.
How can I verify Ross C. Donehower, M.D.'s license?
NPPES lists Maryland license number D23675, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ross C. Donehower, M.D. prescribe under Medicare Part D?
In 2024, Ross C. Donehower, M.D. had 111 Medicare Part D claims for 22 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
What is Ross C. Donehower, M.D.'s MIPS final score?
The 2023 MIPS final score is 74.4 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.