Dr. James W. Denton, MD
- Medicare services, 2024
- 28
- Medicare patients, 2024
- 31
- Part D claims, 2022
- 15
- Hospital affiliations
- 2
- Industry payments
- $60
- Practice address
- 8700 Sudley Rd, Manassas, VA 20110
- Practice phone
- Call (703) 369-8736
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Denton's 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. James W. Denton is a general surgeon in Manassas, Virginia
Dr. Denton practices at UVA Health Prince William Medical Center in Manassas, Virginia, part of University of Virginia.
Dr. Denton's NPI, 1649251521, was assigned on November 8, 2005. Dr. Denton graduated from University of Virginia School of Medicine in 1980. Dr. Denton holds Virginia license 0101039289.
- NPI
- 1649251521NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577668201
- NPI enumeration date
- November 8, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (703) 369-8736
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James W. Denton practices at UVA Health Prince William Medical Center in Manassas, Virginia
Dr. Denton's primary practice is UVA Health Prince William Medical Center, at 8700 Sudley Rd, Manassas, VA 20110 in Manassas City. The practice phone is (703) 369-8736.
- UVA Health Prince William Medical Center8700 Sudley Rd, Manassas, VA 20110 · Manassas CityPhone(703) 369-8736
Source: Dmand AI Affiliation Data
Dr. James W. Denton is affiliated with 2 sites of care and 2 medical groups
Dr. Denton's primary practice is UVA Health Prince William Medical Center in Manassas, Virginia, part of University of Virginia. Dr. Denton is also affiliated with UVA Health Culpeper Medical Center. The medical group on file is UVA Community Health Medical Group. Dmand AI also links Dr. Denton to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James W. Denton's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Denton practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UVA Health Prince William Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James W. Denton is one of 739 general surgeons in Virginia
Surgery is Dr. Denton's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Denton is licensed in Virginia.
Specialties and state licenses
- Surgery, VirginiaPrimary
General surgeons near Dr. Denton
Counts of general surgeons 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. James W. Denton billed Medicare for 28 services in 2024
CMS data shows 28 Medicare services from Dr. Denton across 2 procedure codes in 2024, for 31 Medicare patients. Medicare paid $1,710 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Denton's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 642024: 2856%
Dr. Denton compared with the Virginia median for general surgeons, 2024
- Dr. Denton
- Virginia median
- Medicare services
- 28vs 19085% below
- Medicare patients
- 31vs 14478% below
- Part D claims
- 15vs 3456% below
Medians across 667 general surgeons in Virginia with Dmand AI profiles that report each measure.
Dr. Denton'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James W. Denton treated 31 Medicare patients in 2024, average age 77
CMS counts 31 Medicare patients who saw Dr. Denton in 2024. The largest group is 75 to 84, with 12 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.16, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Denton's median patient age at 59, with 44% women.
Dr. Denton's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Denton's Medicare patients by sex, 2024
- Women1239%
- Men1961%
Chronic conditions among Dr. Denton's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis42%
- Atrial fibrillation42%
- Heart failure42%
- Ischemic heart disease42%
- Chronic kidney disease39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Denton's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women44%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James W. Denton wrote 15 Medicare Part D claims in 2022
In 2022, Dr. Denton wrote 15 Medicare Part D claims. They cover 1 drug, with $1,732 in total drug cost. In 2020, CMS named 171 claims across 4 drugs.
Dr. Denton's most prescribed drugs by claims, 2022
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, 2020 to 2022
- 2020
- 2022
- Claims for drugs CMS names
- 2020: 1712022: 1591%
Drugs named by CMS: 1 in 2022, 4 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. James W. Denton takes part in Medicare
Dr. Denton accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. James W. Denton received $60 in industry payments from 2018 to 2020
CMS Open Payments shows 4 general payments to Dr. Denton from 3 drug and device companies from 2018 to 2020. Food and beverage make up the largest share, 100% of the total. Omeros Corporation paid the most, $31.
General payments to Dr. Denton by program year, 2018 to 2020
Companies that paid Dr. Denton the most, 2018 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James W. Denton graduated from University of Virginia School of Medicine
Dr. Denton graduated from University of Virginia School of Medicine in 1980.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James W. Denton'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (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. James W. Denton
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. James W. Denton's NPI number?
Dr. James W. Denton's NPI number is 1649251521. It was assigned on November 8, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. James W. Denton?
Dr. James W. Denton is a general surgeon in Manassas, Virginia. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. James W. Denton practice?
Dr. Denton practices at 8700 Sudley Rd, Manassas, VA 20110. Dr. Denton's primary practice is UVA Health Prince William Medical Center in Manassas, Virginia, part of University of Virginia. Dmand AI also links Dr. Denton to 1 medical group.
What is Dr. James W. Denton's office phone number?
The practice phone on file for Dr. Denton is (703) 369-8736.
What is Dr. James W. Denton's medical license number?
Dr. Denton holds Virginia license 0101039289.
Which hospitals is Dr. James W. Denton affiliated with?
Dr. Denton practices at UVA Health Prince William Medical Center in Manassas, Virginia. Dr. Denton is also affiliated with UVA Health Culpeper Medical Center.
What medical group is Dr. James W. Denton part of?
Dr. Denton is linked to UVA Community Health Medical Group. Dmand AI links Dr. Denton to 1 more medical group.
Does Dr. James W. Denton accept Medicare?
Yes. CMS data shows Dr. Denton billed Medicare for 28 services in 2024, and Dr. Denton accepts Medicare assignment.
How many Medicare patients does Dr. James W. Denton see?
CMS counts 31 Medicare patients who saw Dr. Denton in 2024, with an average age of 77.
What services does Dr. James W. Denton bill to Medicare?
In 2024, Dr. Denton's most billed Medicare services were hospital inpatient care (99231) and hospital inpatient care (99222).
Show 4 more questionsShow fewer questions
Where did Dr. James W. Denton go to medical school?
Dr. Denton graduated from University of Virginia School of Medicine in 1980.
What drugs does Dr. James W. Denton prescribe most?
In 2022 Medicare Part D data, Dr. Denton's most prescribed drugs by claims were Suprep.
Has Dr. James W. Denton received payments from drug or device companies?
CMS Open Payments shows $60 in general payments to Dr. Denton from 3 companies from 2018 to 2020. The largest total came from Omeros Corporation.
How long has Dr. James W. Denton been practicing?
Dr. Denton graduated from medical school in 1980, 46 years ago.
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