Dr. Ross C. Donehower, MD

  • Baltimore, MD
  • Medical oncologist
NPI1780631713PAC ID7810022217
Medicare services, 2024
313
Medicare patients, 2024
143
Part D claims, 2024
111
Publications
31
Clinical trials
1
Practice address
600 N Wolfe St, Baltimore, MD 21287
Practice phone
Call (855) 662-3017
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Johns Hopkins Hospital Nelson/Harvey Building

Baltimore, Maryland

See all 6 affiliations

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Dr. Ross C. Donehower is a medical oncologist in Baltimore, Maryland

Dr. Donehower practices at Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland.

Dr. Donehower's NPI, 1780631713, was assigned on May 27, 2006. Dr. Donehower graduated from University of Minnesota Medical School in 1974. Dr. Donehower holds Maryland license D23675.

NPI and contact details
Medicare PAC ID
7810022217
NPI enumeration date
May 27, 2006
NPI status
Active
Offers telehealth
Yes
Practice phone
(855) 662-3017
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
78
Medical school graduation
1974

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Ross C. Donehower practices at Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland

Dr. Donehower's primary practice is Johns Hopkins Hospital Nelson/Harvey Building, at 600 N Wolfe St, Baltimore, MD 21287 in Baltimore City. The practice phone is (855) 662-3017.

  • Johns Hopkins Hospital Nelson/Harvey Building
    600 N Wolfe St, Baltimore, MD 21287 · Baltimore CityPhone(855) 662-3017

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Ross C. Donehower is affiliated with 4 sites of care and 2 medical groups

Dr. Donehower's primary practice is Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland. Dr. Donehower is also affiliated with The Johns Hopkins Hospital. The medical group on file is Johns Hopkins University. Dmand AI also links Dr. Donehower to 1 more hospice, 1 ambulatory surgery center and 1 medical group, each named with a free account.

See all 6 affiliations for Dr. Donehower

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Ross C. Donehower's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Donehower practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Johns Hopkins Hospital Nelson/Harvey BuildingAvailable with a free account
+3 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Ross C. Donehower is one of 157 medical oncologists in Maryland

Medical oncology is Dr. Donehower's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dr. Donehower is licensed in Maryland.

Specialties and state licenses

  • Medical oncology, MarylandPrimaryLicense D23675 · taxonomy 207RX0202X

Medical oncologists near Dr. Donehower

Counts of medical oncologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Ross C. Donehower billed Medicare for 313 services in 2024

CMS data shows 313 Medicare services from Dr. Donehower across 6 procedure codes in 2024, for 143 Medicare patients. Medicare paid $26,348 for them.

Medicare services, 2024313
Medicare patients143
Paid by Medicare$26,348
Procedure codes6

Dr. Donehower's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2352024: 31333%

Where Dr. Donehower's Medicare services took place, 2024

  • In an office8828%
  • In a facility22572%

Dr. Donehower compared with the Maryland median for medical oncologists, 2024

  • Dr. Donehower
  • Maryland median
Medicare services
313vs 42226% below
Medicare patients
143vs 143Close to median
Part D claims
27vs 11877% below

Medians across 124 medical oncologists in Maryland with Dmand AI profiles that report each measure.

Dr. Donehower's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Donehower

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Ross C. Donehower treated 143 Medicare patients in 2024, average age 73

CMS counts 143 Medicare patients who saw Dr. Donehower in 2024. The largest group is 65 to 74, with 69 patients. 75% of them have high blood pressure, and 68% have cancer. 13% are also on Medicaid. Their average risk score is 2.38, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Donehower's median patient age at 72, with 52% women.

Medicare patients, 2024143
Average age73
Average risk score2.38
Also on Medicaid13%

Dr. Donehower's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Donehower's Medicare patients by sex, 2024

  • Women7855%
  • Men6545%

Chronic conditions among Dr. Donehower's Medicare patients, 2024

  1. High blood pressure75%
  2. Cancer68%
  3. High cholesterol65%
  4. Arthritis41%
  5. Anxiety32%
  6. Diabetes30%
  7. Ischemic heart disease29%
  8. Chronic kidney disease28%

Share of Medicare patients with each condition. A patient can have several.

Dr. Donehower's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women52%
  • Men48%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Ross C. Donehower wrote 111 Medicare Part D claims in 2024

In 2024, Dr. Donehower wrote 111 Medicare Part D claims for 22 patients. 73% of them were for generic drugs. CMS names the drug for 27 of them, across 2 drugs with 11 or more claims each, at $7,485 in total drug cost. In 2023, CMS named 47 claims across 3 drugs.

Part D claims, 2024111
Drugs named by CMS2
Total drug cost$7,485
Part D patients22

Dr. Donehower's Part D claims by kind of drug, 2024

  • Generic81 claims73%
  • Brand-name30 claims27%

Dr. Donehower's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Donehower's Part D claims, 2024

  • Opioids11%12 of 111 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 472024: 2743%

Drugs named by CMS: 2 in 2024, 3 in 2023.

See all prescribing by Dr. Donehower

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Ross C. Donehower scored 83 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Donehower for performance year 2024, reported as part of a group. CMS lists Dr. Donehower as offering telehealth.

Offers telehealth
Yes

Dr. Donehower's MIPS scores, performance year 2024

  • 83of 100Final score
  • 73.9of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 70of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Ross C. Donehower has 31 publications on record

Dmand AI links 31 papers to Dr. Donehower, published from 2010 to 2021. 2011 was the busiest year, with 3. The most frequent topics are Antineoplastic Combined Chemotherapy Protocols, Antibodies, Monoclonal, Humanized and Colorectal Neoplasms. Dr. Donehower has published most often in Cancer Med. Dr. Donehower's most frequent co-authors are Daniel Alexander Laheru, MD, Lei Zheng, MD and Christopher Wolfgang, MD, PhD.

Papers31
Years published2010 to 2021

Dr. Donehower's papers by year, 2011 to 2021

Topics Dr. Donehower writes about most

  • Antineoplastic Combined Chemotherapy Protocols
  • Antibodies, Monoclonal, Humanized
  • Colorectal Neoplasms
  • Pancreatic Neoplasms
  • Fluorouracil
  • Antibodies, Monoclonal
  • Biomarkers, Tumor
  • Deoxycytidine

Dr. Donehower's most frequent co-authors

Recent publications by Dr. Donehower

See all 31 publications and co-authors

See who Dr. Donehower researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Donehower works with, so you can find a warm path to the right medical oncologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Ross C. Donehower has worked on 1 clinical trial

Dmand AI links Dr. Donehower to 1 clinical trial. Conditions studied include Pancreatic Neoplasms and Pancreatic Diseases.

Conditions in Dr. Donehower's trials

  • Pancreatic Neoplasms
  • Pancreatic Diseases

Investigators on the most trials with Dr. Donehower

Recent clinical trials with Dr. Donehower

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Ross C. Donehower received $6,660 in industry payments from 2016 to 2017

CMS Open Payments shows 3 general payments to Dr. Donehower from 1 drug or device company from 2016 to 2017. Consulting fees make up the largest share, 100% of the total. Genentech, Inc. paid the most, $6,660.

General payments to Dr. Donehower by program year, 2016 to 2017

Companies that paid Dr. Donehower the most, 2016 to 2017

Share is of all general payments to this clinician.

See all payments to Dr. Donehower

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Ross C. Donehower graduated from University of Minnesota Medical School

Dr. Donehower graduated from University of Minnesota Medical School in 1974.

  1. Medical schoolUniversity of Minnesota Medical School

Source: Dmand AI Professional Profile Data

Sources for Dr. Ross C. Donehower's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Ross C. Donehower

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Ross C. Donehower's NPI number?

Dr. Ross C. Donehower's NPI number is 1780631713. It was assigned on May 27, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Ross C. Donehower?

Dr. Ross C. Donehower is a medical oncologist in Baltimore, Maryland. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).

Where does Dr. Ross C. Donehower practice?

Dr. Donehower practices at 600 N Wolfe St, Baltimore, MD 21287. Dr. Donehower's primary practice is Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland. Dmand AI also links Dr. Donehower to 1 hospice, 1 ambulatory surgery center and 1 medical group.

What is Dr. Ross C. Donehower's office phone number?

The practice phone on file for Dr. Donehower is (855) 662-3017.

What is Dr. Ross C. Donehower's medical license number?

Dr. Donehower holds Maryland license D23675.

Which hospitals is Dr. Ross C. Donehower affiliated with?

Dr. Donehower is affiliated with The Johns Hopkins Hospital.

What medical group is Dr. Ross C. Donehower part of?

Dr. Donehower is linked to Johns Hopkins University. Dmand AI links Dr. Donehower to 1 more medical group.

Does Dr. Ross C. Donehower accept Medicare?

Yes. CMS data shows Dr. Donehower billed Medicare for 313 services in 2024.

Does Dr. Ross C. Donehower offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Donehower as offering telehealth services.

What is Dr. Ross C. Donehower's MIPS score?

Dr. Donehower's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. Ross C. Donehower see?

CMS counts 143 Medicare patients who saw Dr. Donehower in 2024, with an average age of 73.

What services does Dr. Ross C. Donehower bill to Medicare?

In 2024, Dr. Donehower's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and hospital inpatient care (99232).

Where did Dr. Ross C. Donehower go to medical school?

Dr. Donehower graduated from University of Minnesota Medical School in 1974.

What drugs does Dr. Ross C. Donehower prescribe most?

In 2024 Medicare Part D data, Dr. Donehower's most prescribed drugs by claims were Eliquis and Ondansetron HCl.

Has Dr. Ross C. Donehower received payments from drug or device companies?

CMS Open Payments shows $6,660 in general payments to Dr. Donehower from 1 company from 2016 to 2017. The largest total came from Genentech, Inc.

How long has Dr. Ross C. Donehower been practicing?

Dr. Donehower graduated from medical school in 1974, 52 years ago.

Does Dr. Ross C. Donehower do research?

Dmand AI links 31 publications to Dr. Donehower, published from 2010 to 2021. Dr. Donehower has worked on 1 clinical trial.

Who does Dr. Ross C. Donehower publish with?

Dr. Donehower's most frequent co-authors are Daniel Alexander Laheru, MD (19 shared papers), Lei Zheng, MD (8 shared papers) and Christopher Wolfgang, MD, PhD (7 shared papers).

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