Dr. Mark D. Kochenderfer, MD

  • Roanoke, VA
  • Hematologist and oncologist
NPI1396720454PAC ID8628006129
Medicare services, 2024
81,063
Medicare patients, 2024
853
Part D claims, 2024
1,488
Publications
5
Clinical trials
7
Practice address
2013 S Jefferson St, Roanoke, VA 24014
Practice phone
Call (540) 982-0237
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Blue Ridge Cancer Care

Roanoke, Virginia

See all 8 affiliations

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Dr. Mark D. Kochenderfer is a hematologist and oncologist in Roanoke, Virginia

Dr. Kochenderfer practices at Blue Ridge Cancer Care in Roanoke, Virginia.

Dr. Kochenderfer's NPI, 1396720454, was assigned on December 13, 2005. Dr. Kochenderfer graduated from West Virginia University School of Medicine in 1999. Dr. Kochenderfer holds Virginia license 0101244463.

NPI and contact details
Medicare PAC ID
8628006129
NPI enumeration date
December 13, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(540) 982-0237
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
53
Medical school graduation
1999

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

Dr. Mark D. Kochenderfer practices at Blue Ridge Cancer Care in Roanoke, Virginia

Dr. Kochenderfer's primary practice is Blue Ridge Cancer Care, at 2013 S Jefferson St, Roanoke, VA 24014 in Roanoke City. The practice phone is (540) 982-0237.

  • Blue Ridge Cancer Care
    2013 S Jefferson St, Roanoke, VA 24014 · Roanoke CityPhone(540) 982-0237

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

Dr. Mark D. Kochenderfer is affiliated with 7 sites of care and 1 medical group

Dr. Kochenderfer's primary practice is Blue Ridge Cancer Care in Roanoke, Virginia. Dr. Kochenderfer is also affiliated with Carilion Roanoke Memorial Hospital. The medical group on file is Blue Ridge Cancer Care. Dmand AI also links Dr. Kochenderfer to 3 more hospitals and 2 hospices, each named with a free account.

See all 8 affiliations for Dr. Kochenderfer

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. Mark D. Kochenderfer's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kochenderfer practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Blue Ridge Cancer CareAvailable with a free account
+6 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Mark D. Kochenderfer is one of 297 hematologists and oncologists in Virginia

Hematology and oncology is Dr. Kochenderfer's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Kochenderfer is licensed in Virginia.

Specialties and state licenses

  • Hematology and oncology, VirginiaPrimaryLicense 0101244463 · taxonomy 207RH0003X

Hematologists and oncologists near Dr. Kochenderfer

Counts of hematologists and 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. Mark D. Kochenderfer billed Medicare for 81,063 services in 2024

CMS data shows 81,063 Medicare services from Dr. Kochenderfer across 68 procedure codes in 2024, for 853 Medicare patients. Medicare paid $1,984,130 for them.

Medicare services, 202481,063
Medicare patients853
Paid by Medicare$2M
Procedure codes68

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

  • 2023
  • 2024
Drugs given in the office
2023: 129,2262024: 69,85946%
Lab and pathology
2023: 5,0282024: 4,54610%
Other services
2023: 1,4942024: 2,31755%
Tests and treatments
2023: 2,2402024: 1,96212%
Office and hospital visits
2023: 1,6462024: 1,47011%
Surgery
2023: 9162024: 9091%

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

  • In an office80,950100%
  • In a facility1130%

Dr. Kochenderfer compared with the Virginia median for hematologists and oncologists, 2024

  • Dr. Kochenderfer
  • Virginia median
Medicare services
81,063vs 3,51423.1 times
Medicare patients
853vs 47480% above
Part D claims
1,256vs 4522.8 times

Medians across 275 hematologists and oncologists in Virginia with Dmand AI profiles that report each measure.

Dr. Kochenderfer'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. Kochenderfer

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

Dr. Mark D. Kochenderfer treated 853 Medicare patients in 2024, average age 74

CMS counts 853 Medicare patients who saw Dr. Kochenderfer in 2024. The largest group is 65 to 74, with 372 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 7% are also on Medicaid. Their average risk score is 2.04, 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. Kochenderfer's median patient age at 69, with 59% women.

Medicare patients, 2024853
Average age74
Average risk score2.04
Also on Medicaid7%

Dr. Kochenderfer's Medicare patients by age, 2024

Dr. Kochenderfer's Medicare patients by sex, 2024

  • Women49458%
  • Men35942%

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

  1. High blood pressure75%
  2. High cholesterol74%
  3. Cancer54%
  4. Arthritis48%
  5. Diabetes36%
  6. Anxiety33%
  7. Chronic kidney disease33%
  8. Mood disorders29%

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

Dr. Kochenderfer's patients across all payers

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

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women59%
  • Men41%

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

Dr. Mark D. Kochenderfer wrote 1,488 Medicare Part D claims in 2024

In 2024, Dr. Kochenderfer wrote 1,488 Medicare Part D claims for 306 patients. 73% of them were for generic drugs. CMS names the drug for 1,256 of them, across 34 drugs with 11 or more claims each, at $4,179,033 in total drug cost. In 2023, CMS named 1,024 claims across 34 drugs.

Part D claims, 20241,488
Drugs named by CMS34
Total drug cost$4.2M
Part D patients306

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

  • Generic1,082 claims73%
  • Brand-name406 claims27%

Dr. Kochenderfer'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. Kochenderfer's Part D claims, 2024

  • Opioids5%78 of 1,488 claims
  • Antibiotics1%15 of 1,488 claims
  • Antipsychotics, patients 65 and over4%57 of 1,488 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: 1,0242024: 1,25623%

Drugs named by CMS: 34 in 2024, 34 in 2023.

See all prescribing by Dr. Kochenderfer

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. Mark D. Kochenderfer scored 75 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Kochenderfer for performance year 2024, reported through an alternative payment model (APM). Dr. Kochenderfer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Kochenderfer as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes
MIPS final score, 2024
75 of 100

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. Mark D. Kochenderfer has 5 publications on record

Dmand AI links 5 papers to Dr. Kochenderfer, published from 2015 to 2024. 2020 was the busiest year, with 2. The most frequent topics are Carcinoma, Renal Cell, Kidney Neoplasms and Nivolumab. Dr. Kochenderfer has published most often in Clin Genitourin Cancer. Dr. Kochenderfer's most frequent co-authors are Ian Denison Schnadig, MD, Edward R. Arrowsmith, MD and Todd Michael Bauer, MD.

Papers5
Years published2015 to 2024

Dr. Kochenderfer's papers by year, 2015 to 2024

Topics Dr. Kochenderfer writes about most

  • Carcinoma, Renal Cell
  • Kidney Neoplasms
  • Nivolumab

Dr. Kochenderfer's most frequent co-authors

Recent publications by Dr. Kochenderfer

See all 5 publications and co-authors

See who Dr. Kochenderfer researches with

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

How network discovery works

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

Dr. Mark D. Kochenderfer has worked on 7 clinical trials

Dmand AI links Dr. Kochenderfer to 7 clinical trials, 3 of them phase 3 studies. 1 is still active or recruiting. Conditions studied include Rectal Diseases and Colorectal Neoplasms.

Clinical trials with Dr. Kochenderfer by phase

  1. 2Phase 1: 2 trials
  2. 2Phase 2: 2 trials
  3. 3Phase 3: 3 trials
  4. NonePhase 4: no trials

Conditions in Dr. Kochenderfer's trials

  • Rectal Diseases
  • Colorectal Neoplasms

Investigators on the most trials with Dr. Kochenderfer

Recent clinical trials with Dr. Kochenderfer

See all 7 clinical trials and co-investigators

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

Dr. Mark D. Kochenderfer received $13,009 in industry payments from 2016 to 2025

CMS Open Payments shows 29 general payments to Dr. Kochenderfer from 17 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 96% of the total. Merck Sharp & Dohme Corporation paid the most, $12,450.

General payments to Dr. Kochenderfer by program year, 2016 to 2025

General payments to Dr. Kochenderfer by kind, 2016 to 2025

$13Kin total
  • Consulting fees$12,45096%
  • Food and beverage$4423%
  • Education$1181%

Companies that paid Dr. Kochenderfer the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Kochenderfer

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

Dr. Mark D. Kochenderfer graduated from West Virginia University School of Medicine

Dr. Kochenderfer graduated from West Virginia University School of Medicine in 1999.

  1. Medical schoolWest Virginia University School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Mark D. Kochenderfer'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. Mark D. Kochenderfer

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. Mark D. Kochenderfer's NPI number?

Dr. Mark D. Kochenderfer's NPI number is 1396720454. It was assigned on December 13, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Mark D. Kochenderfer?

Dr. Mark D. Kochenderfer is a hematologist and oncologist in Roanoke, Virginia. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).

Where does Dr. Mark D. Kochenderfer practice?

Dr. Kochenderfer practices at 2013 S Jefferson St, Roanoke, VA 24014. Dr. Kochenderfer's primary practice is Blue Ridge Cancer Care in Roanoke, Virginia. Dmand AI also links Dr. Kochenderfer to 3 hospitals and 2 hospices.

What is Dr. Mark D. Kochenderfer's office phone number?

The practice phone on file for Dr. Kochenderfer is (540) 982-0237.

What is Dr. Mark D. Kochenderfer's medical license number?

Dr. Kochenderfer holds Virginia license 0101244463.

Which hospitals is Dr. Mark D. Kochenderfer affiliated with?

Dr. Kochenderfer is affiliated with Carilion Roanoke Memorial Hospital. Dmand AI links Dr. Kochenderfer to 3 more hospitals.

What medical group is Dr. Mark D. Kochenderfer part of?

Dr. Kochenderfer is linked to Blue Ridge Cancer Care.

Does Dr. Mark D. Kochenderfer accept Medicare?

Yes. CMS data shows Dr. Kochenderfer billed Medicare for 81,063 services in 2024, and Dr. Kochenderfer accepts Medicare assignment.

Does Dr. Mark D. Kochenderfer offer telehealth?

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

What is Dr. Mark D. Kochenderfer's MIPS score?

Dr. Kochenderfer's MIPS final score for performance year 2024 is 75 out of 100, reported through an alternative payment model (APM).

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. Mark D. Kochenderfer see?

CMS counts 853 Medicare patients who saw Dr. Kochenderfer in 2024, with an average age of 74.

What services does Dr. Mark D. Kochenderfer bill to Medicare?

In 2024, Dr. Kochenderfer's most billed Medicare services were injected or infused drug (J0881), injected or infused drug (J9271) and injected or infused drug (J0185).

Where did Dr. Mark D. Kochenderfer go to medical school?

Dr. Kochenderfer graduated from West Virginia University School of Medicine in 1999.

What drugs does Dr. Mark D. Kochenderfer prescribe most?

In 2024 Medicare Part D data, Dr. Kochenderfer's most prescribed drugs by claims were Letrozole, Brukinsa and Anastrozole.

Has Dr. Mark D. Kochenderfer received payments from drug or device companies?

CMS Open Payments shows $13,009 in general payments to Dr. Kochenderfer from 17 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.

How long has Dr. Mark D. Kochenderfer been practicing?

Dr. Kochenderfer graduated from medical school in 1999, 27 years ago.

Does Dr. Mark D. Kochenderfer do research?

Dmand AI links 5 publications to Dr. Kochenderfer, published from 2015 to 2024. Dr. Kochenderfer has worked on 7 clinical trials.

Who does Dr. Mark D. Kochenderfer publish with?

Dr. Kochenderfer's most frequent co-authors are Ian Denison Schnadig, MD (3 shared papers), Edward R. Arrowsmith, MD (2 shared papers) and Todd Michael Bauer, MD (2 shared papers).

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