Dr. Nathan Christopher Sheets, MD

  • Suffolk, VA
  • Radiation oncologist
NPI1477788263PAC ID5193963882
Medicare services, 2024
1,861
Medicare patients, 2024
199
Part D claims, 2024
88
Publications
22
Clinical trials
1
Practice address
2800 Godwin Boulevard, Suffolk, VA 23434
Practice phone
Call (757) 934-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Sentara Obici Hospital

Hospital · Suffolk, Virginia

See all 8 affiliations

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Dr. Nathan Christopher Sheets is a radiation oncologist in Suffolk, Virginia

Dr. Sheets practices at Sentara Obici Hospital in Suffolk, Virginia, part of Sentara Health.

Dr. Sheets' NPI, 1477788263, was assigned on May 21, 2009. Dr. Sheets graduated from University of Michigan Medical School in 2008. Dr. Sheets holds North Carolina license 2010-01742.

NPI and contact details
Medicare PAC ID
5193963882
NPI enumeration date
May 21, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(757) 934-4000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
44
Medical school graduation
2008

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

Dr. Nathan Christopher Sheets practices at Sentara Obici Hospital in Suffolk, Virginia

Dr. Sheets' primary practice is Sentara Obici Hospital, at 2800 Godwin Boulevard, Suffolk, VA 23434 in Suffolk City. The practice phone is (757) 934-4000.

Source: Dmand AI Affiliation Data

Dr. Nathan Christopher Sheets is affiliated with 5 sites of care and 3 medical groups

Dr. Sheets' primary practice is Sentara Obici Hospital in Suffolk, Virginia, part of Sentara Health. Dr. Sheets is also affiliated with Sentara Norfolk General Hospital. The medical group on file is EVMS Medical Group. Dmand AI also links Dr. Sheets to 2 more hospitals, 2 medical groups and 1 hospital outpatient department, each named with a free account.

See all 8 affiliations for Dr. Sheets

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Nathan Christopher Sheets' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sheets practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Sentara Obici HospitalAvailable with a free account
+4 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Nathan Christopher Sheets is one of 139 radiation oncologists in Virginia

Radiation oncology is Dr. Sheets' primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dmand AI has Dr. Sheets' licenses on file in 2 states: North Carolina and Virginia.

Specialties and state licenses

  • Radiation oncology, North CarolinaPrimaryLicense 2010-01742 · taxonomy 2085R0001X
  • Virginia licenseLicense 0101276736

Radiation oncologists near Dr. Sheets

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. Nathan Christopher Sheets billed Medicare for 1,861 services in 2024

CMS data shows 1,861 Medicare services from Dr. Sheets across 13 procedure codes in 2024, for 199 Medicare patients. Medicare paid $135,409 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 20241,861
Medicare patients199
Paid by Medicare$135,409
Procedure codes13

Dr. Sheets' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Imaging
2023: 1002024: 1,5971497%
Office and hospital visits
2023: 142024: 2641786%

Dr. Sheets compared with the Virginia median for radiation oncologists, 2024

  • Dr. Sheets
  • Virginia median
Medicare services
1,861vs 1,838Close to median
Medicare patients
199vs 25622% below
Part D claims
30vs 4330% below

Medians across 138 radiation oncologists in Virginia with Dmand AI profiles that report each measure.

Dr. Sheets' 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. Sheets

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

Dr. Nathan Christopher Sheets treated 199 Medicare patients in 2024, average age 74

CMS counts 199 Medicare patients who saw Dr. Sheets in 2024. The largest group is 65 to 74, with 99 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.58, 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. Sheets' median patient age at 68, with 55% women.

Medicare patients, 2024199
Average age74
Average risk score1.58
Also on Medicaid12%

Dr. Sheets' Medicare patients by age, 2024

Dr. Sheets' Medicare patients by sex, 2024

  • Women9950%
  • Men10050%

Chronic conditions among Dr. Sheets' Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Cancer73%
  4. Arthritis47%
  5. Diabetes37%
  6. Ischemic heart disease33%
  7. COPD32%
  8. Chronic kidney disease29%

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

Dr. Sheets' 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

  • Women55%
  • Men44%

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

Dr. Nathan Christopher Sheets wrote 88 Medicare Part D claims in 2024

In 2024, Dr. Sheets wrote 88 Medicare Part D claims for 38 patients. 92% of them were for generic drugs. CMS names the drug for 30 of them, across 2 drugs with 11 or more claims each, at $236 in total drug cost. In 2022, CMS named 13 claims across 1 drug.

Part D claims, 202488
Drugs named by CMS2
Total drug cost$236
Part D patients38

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

  • Generic81 claims92%
  • Brand-name and other7 claims8%

Dr. Sheets' 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. Sheets' Part D claims, 2024

  • Opioids16%14 of 88 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, 2022 to 2024

  • 2022
  • 2024
Claims for drugs CMS names
2022: 132024: 30131%

Drugs named by CMS: 2 in 2024, 1 in 2022.

See all prescribing by Dr. Sheets

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. Nathan Christopher Sheets takes part in Medicare

Dr. Sheets 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. Nathan Christopher Sheets has 22 publications on record

Dmand AI links 22 papers to Dr. Sheets, published from 2012 to 2023. 2018 was the busiest year, with 4. The most frequent topics are Prostatic Neoplasms, Radiotherapy, Intensity-Modulated and Oropharyngeal Neoplasms. Dr. Sheets has published most often in Int J Radiat Oncol Biol Phys. Dr. Sheets' most frequent co-authors are Bhishamjit Singh Chera, MD, Robert J. Amdur, MD and William M. Mendenhall, MD.

Papers22
Years published2012 to 2023

Dr. Sheets' papers by year, 2012 to 2023

Topics Dr. Sheets writes about most

  • Prostatic Neoplasms
  • Radiotherapy, Intensity-Modulated
  • Oropharyngeal Neoplasms
  • SEER Program
  • Chemoradiotherapy
  • Radiotherapy Dosage
  • Carcinoma, Squamous Cell
  • Head and Neck Neoplasms

Dr. Sheets' most frequent co-authors

Recent publications by Dr. Sheets

See all 22 publications and co-authors

See who Dr. Sheets researches with

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

How network discovery works

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

Dr. Nathan Christopher Sheets has worked on 1 clinical trial

Dmand AI links Dr. Sheets to 1 clinical trial. 1 is still active or recruiting.

Investigators on the most trials with Dr. Sheets

Recent clinical trials with Dr. Sheets

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

Dr. Nathan Christopher Sheets received $341 in industry payments from 2021 to 2024

CMS Open Payments shows 12 general payments to Dr. Sheets from 8 drug and device companies from 2021 to 2024. Food and beverage make up the largest share, 100% of the total. RefleXion Medical, Inc. paid the most, $156.

General payments to Dr. Sheets by program year, 2021 to 2024

Companies that paid Dr. Sheets the most, 2021 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Sheets

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

Dr. Nathan Christopher Sheets graduated from University of Michigan Medical School

Dr. Sheets graduated from University of Michigan Medical School in 2008.

  1. Medical schoolUniversity of Michigan Medical School

Source: Dmand AI Professional Profile Data

Sources for Dr. Nathan Christopher Sheets'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand 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)
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. Nathan Christopher Sheets

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. Nathan Christopher Sheets' NPI number?

Dr. Nathan Christopher Sheets' NPI number is 1477788263. It was assigned on May 21, 2009, and it is active in the NPI Registry.

What kind of doctor is Dr. Nathan Christopher Sheets?

Dr. Nathan Christopher Sheets is a radiation oncologist in Suffolk, Virginia. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).

Where does Dr. Nathan Christopher Sheets practice?

Dr. Sheets practices at 2800 Godwin Boulevard, Suffolk, VA 23434. Dr. Sheets' primary practice is Sentara Obici Hospital in Suffolk, Virginia, part of Sentara Health. Dmand AI also links Dr. Sheets to 2 hospitals, 2 medical groups and 1 hospital outpatient department.

What is Dr. Nathan Christopher Sheets' office phone number?

The practice phone on file for Dr. Sheets is (757) 934-4000.

What is Dr. Nathan Christopher Sheets' medical license number?

Dr. Sheets holds North Carolina license 2010-01742, one of the licenses on file in 2 states.

Which states has Dr. Nathan Christopher Sheets been licensed in?

Dmand AI has state licenses on file for Dr. Sheets in North Carolina and Virginia.

Which hospitals is Dr. Nathan Christopher Sheets affiliated with?

Dr. Sheets practices at Sentara Obici Hospital in Suffolk, Virginia. Dr. Sheets is also affiliated with Sentara Norfolk General Hospital. Dmand AI links Dr. Sheets to 2 more hospitals.

What medical group is Dr. Nathan Christopher Sheets part of?

Dr. Sheets is linked to EVMS Medical Group. Dmand AI links Dr. Sheets to 2 more medical groups.

Does Dr. Nathan Christopher Sheets accept Medicare?

Yes. CMS data shows Dr. Sheets billed Medicare for 1,861 services in 2024, and Dr. Sheets accepts Medicare assignment.

How many Medicare patients does Dr. Nathan Christopher Sheets see?

CMS counts 199 Medicare patients who saw Dr. Sheets in 2024, with an average age of 74.

Show 7 more questionsShow fewer questions

What services does Dr. Nathan Christopher Sheets bill to Medicare?

In 2024, Dr. Sheets' most billed Medicare services were radiation oncology (77014), radiation oncology (77427) and radiation oncology (77300).

Where did Dr. Nathan Christopher Sheets go to medical school?

Dr. Sheets graduated from University of Michigan Medical School in 2008.

What drugs does Dr. Nathan Christopher Sheets prescribe most?

In 2024 Medicare Part D data, Dr. Sheets' most prescribed drugs by claims were Tamsulosin HCl and Lidocaine HCl Viscous.

Has Dr. Nathan Christopher Sheets received payments from drug or device companies?

CMS Open Payments shows $341 in general payments to Dr. Sheets from 8 companies from 2021 to 2024. The largest total came from RefleXion Medical, Inc.

How long has Dr. Nathan Christopher Sheets been practicing?

Dr. Sheets graduated from medical school in 2008, 18 years ago.

Does Dr. Nathan Christopher Sheets do research?

Dmand AI links 22 publications to Dr. Sheets, published from 2012 to 2023. Dr. Sheets has worked on 1 clinical trial.

Who does Dr. Nathan Christopher Sheets publish with?

Dr. Sheets' most frequent co-authors are Bhishamjit Singh Chera, MD (12 shared papers), Robert J. Amdur, MD (7 shared papers) and William M. Mendenhall, MD (7 shared papers).

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