Dr. Mark E. Shaves, MD
- Medicare services, 2024
- 1,512
- Medicare patients, 2024
- 291
- Part D claims, 2024
- 60
- Publications
- 2
- Clinical trials
- 4
- Practice address
- 600 Gresham Dr, Norfolk, VA 23507
- Practice phone
- Call (757) 388-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Shaves' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Mark E. Shaves is a radiation oncologist in Norfolk, Virginia
Dr. Shaves practices at Sentara Norfolk General Hospital in Norfolk, Virginia, part of Sentara Health.
Dr. Shaves' NPI, 1447227764, was assigned on March 6, 2006. Dr. Shaves graduated from Albert Einstein College of Medicine of Yeshiva University in 1989. Dr. Shaves holds Virginia license 0101047236.
- NPI
- 1447227764NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890832109
- NPI enumeration date
- March 6, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (757) 388-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark E. Shaves practices at Sentara Norfolk General Hospital in Norfolk, Virginia
Dr. Shaves' primary practice is Sentara Norfolk General Hospital, at 600 Gresham Dr, Norfolk, VA 23507 in Norfolk City. The practice phone is (757) 388-3000.
- Sentara Norfolk General Hospital600 Gresham Dr, Norfolk, VA 23507 · Norfolk CityPhone(757) 388-3000
Source: Dmand AI Affiliation Data
Dr. Mark E. Shaves is affiliated with 7 sites of care and 1 medical group
Dr. Shaves' primary practice is Sentara Norfolk General Hospital in Norfolk, Virginia, part of Sentara Health. Dr. Shaves is also affiliated with Sentara Leigh Hospital. The medical group on file is EVMS Medical Group. Dmand AI also links Dr. Shaves to 4 more hospitals and 1 hospital outpatient department, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark E. Shaves' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shaves practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sentara Norfolk General Hospital | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Sentara Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mark E. Shaves is one of 139 radiation oncologists in Virginia
Radiation oncology is Dr. Shaves' primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Shaves is licensed in Virginia.
Specialties and state licenses
- Radiation oncology, VirginiaPrimary
Radiation oncologists near Dr. Shaves
Counts of radiation 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 E. Shaves billed Medicare for 1,512 services in 2024
CMS data shows 1,512 Medicare services from Dr. Shaves across 15 procedure codes in 2024, for 291 Medicare patients. Medicare paid $107,565 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Shaves' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 1,0102024: 1,26525%
- Office and hospital visits
- 2023: 2672024: 2477%
Dr. Shaves compared with the Virginia median for radiation oncologists, 2024
- Dr. Shaves
- Virginia median
- Medicare services
- 1,512vs 1,83818% below
- Medicare patients
- 291vs 25614% above
- Part D claims
- 48vs 4312% above
Medians across 138 radiation oncologists in Virginia with Dmand AI profiles that report each measure.
Dr. Shaves' 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.
Need commercial claims for Dr. Shaves?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Shaves and other radiation oncologists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark E. Shaves treated 291 Medicare patients in 2024, average age 74
CMS counts 291 Medicare patients who saw Dr. Shaves in 2024. The largest group is 65 to 74, with 150 patients. 75% of them have cancer, and 75% have high blood pressure. Their average risk score is 1.44, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Shaves' median patient age at 68, with 19% women.
Dr. Shaves' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Shaves' Medicare patients by sex, 2024
- Women3211%
- Men25989%
Chronic conditions among Dr. Shaves' Medicare patients, 2024
- Cancer75%
- High blood pressure75%
- High cholesterol75%
- Diabetes36%
- Arthritis35%
- Ischemic heart disease29%
- Chronic kidney disease26%
- Atrial fibrillation19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Shaves' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women19%
- Men80%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark E. Shaves wrote 60 Medicare Part D claims in 2024
In 2024, Dr. Shaves wrote 60 Medicare Part D claims for 34 patients. 98% of them were for generic drugs. CMS names the drug for 48 of them, across 1 drug with 11 or more claims each, at $283 in total drug cost. In 2023, CMS named 64 claims across 1 drug.
Dr. Shaves' Part D claims by kind of drug, 2024
- Generic59 claims98%
- Brand-name and other1 claims2%
Dr. Shaves' 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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 642024: 4825%
Drugs named by CMS: 1 in 2024, 1 in 2023.
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
How Dr. Mark E. Shaves takes part in Medicare
Dr. Shaves accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Mark E. Shaves has 2 publications on record
Dmand AI links 2 papers to Dr. Shaves, published from 2011 to 2017. Dr. Shaves' most frequent co-authors are Kristin A. Bradley, MD, Michael Girvigian, MD and Eric Chi-Ching Ko, MD, PhD.
Dr. Shaves' most frequent co-authors
- Kristin A. Bradley, MD1 shared paper
- Michael Girvigian, MD1 shared paper
- Eric Chi-Ching Ko, MD, PhD1 shared paper
Recent publications by Dr. Shaves
See who Dr. Shaves researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Shaves works with, so you can find a warm path to the right radiation oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark E. Shaves has worked on 4 clinical trials
Dmand AI links Dr. Shaves to 4 clinical trials, 2 of them phase 3 studies. 4 are still active or recruiting. Conditions studied include Prostatic Neoplasms, Prostatic Diseases and Breast Neoplasms.
Clinical trials with Dr. Shaves by phase
- NonePhase 1: no trials
- 1Phase 2: 1 trial
- 2Phase 3: 2 trials
- NonePhase 4: no trials
Conditions in Dr. Shaves' trials
- Prostatic Neoplasms
- Prostatic Diseases
- Breast Neoplasms
- Breast Diseases
Investigators on the most trials with Dr. Shaves
- Rodney Jay Ellis, MD3 shared trials
- Vivek Sharad Kavadi, MD3 shared trials
- Colleen A. Lawton, MD3 shared trials
Recent clinical trials with Dr. Shaves
A Study of Salvage Radiotherapy With or Without Enzalutamide in Recurrent Prostate Cancer Following Surgery (opens in a new tab)
Stereotactic Body Radiation Therapy or Intensity-Modulated Radiation Therapy in Treating Patients With Stage IIA-B Prostate Cancer (opens in a new tab)
Standard or Comprehensive Radiation Therapy in Treating Patients With Early-Stage Breast Cancer Previously Treated With Chemotherapy and Surgery (opens in a new tab)
Androgen-Deprivation Therapy and Radiation Therapy in Treating Patients With Prostate Cancer (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Mark E. Shaves received $688 in industry payments from 2016 to 2025
CMS Open Payments shows 10 general payments to Dr. Shaves from 7 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. BTG International, Inc. paid the most, $274.
General payments to Dr. Shaves by program year, 2016 to 2025
Companies that paid Dr. Shaves the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark E. Shaves graduated from Albert Einstein College of Medicine of Yeshiva University
Dr. Shaves graduated from Albert Einstein College of Medicine of Yeshiva University in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark E. Shaves's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Mark E. Shaves
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 E. Shaves' NPI number?
Dr. Mark E. Shaves' NPI number is 1447227764. It was assigned on March 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark E. Shaves?
Dr. Mark E. Shaves is a radiation oncologist in Norfolk, Virginia. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Dr. Mark E. Shaves practice?
Dr. Shaves practices at 600 Gresham Dr, Norfolk, VA 23507. Dr. Shaves' primary practice is Sentara Norfolk General Hospital in Norfolk, Virginia, part of Sentara Health. Dmand AI also links Dr. Shaves to 4 hospitals and 1 hospital outpatient department.
What is Dr. Mark E. Shaves' office phone number?
The practice phone on file for Dr. Shaves is (757) 388-3000.
What is Dr. Mark E. Shaves' medical license number?
Dr. Shaves holds Virginia license 0101047236.
Which hospitals is Dr. Mark E. Shaves affiliated with?
Dr. Shaves practices at Sentara Norfolk General Hospital in Norfolk, Virginia. Dr. Shaves is also affiliated with Sentara Leigh Hospital. Dmand AI links Dr. Shaves to 4 more hospitals.
What medical group is Dr. Mark E. Shaves part of?
Dr. Shaves is linked to EVMS Medical Group.
Does Dr. Mark E. Shaves accept Medicare?
Yes. CMS data shows Dr. Shaves billed Medicare for 1,512 services in 2024, and Dr. Shaves accepts Medicare assignment.
How many Medicare patients does Dr. Mark E. Shaves see?
CMS counts 291 Medicare patients who saw Dr. Shaves in 2024, with an average age of 74.
What services does Dr. Mark E. Shaves bill to Medicare?
In 2024, Dr. Shaves' most billed Medicare services were radiation oncology (77014), radiation oncology (77427) and radiation oncology (77300).
Show 6 more questionsShow fewer questions
Where did Dr. Mark E. Shaves go to medical school?
Dr. Shaves graduated from Albert Einstein College of Medicine of Yeshiva University in 1989.
What drugs does Dr. Mark E. Shaves prescribe most?
In 2024 Medicare Part D data, Dr. Shaves' most prescribed drugs by claims were Tamsulosin HCl.
Has Dr. Mark E. Shaves received payments from drug or device companies?
CMS Open Payments shows $688 in general payments to Dr. Shaves from 7 companies from 2016 to 2025. The largest total came from BTG International, Inc.
How long has Dr. Mark E. Shaves been practicing?
Dr. Shaves graduated from medical school in 1989, 37 years ago.
Does Dr. Mark E. Shaves do research?
Dmand AI links 2 publications to Dr. Shaves, published from 2011 to 2017. Dr. Shaves has worked on 4 clinical trials.
Who does Dr. Mark E. Shaves publish with?
Dr. Shaves' most frequent co-authors are Kristin A. Bradley, MD (1 shared paper), Michael Girvigian, MD (1 shared paper) and Eric Chi-Ching Ko, MD, PhD (1 shared paper).
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