Dr. Axel Sinclair Cooper, MD
- Medicare services, 2024
- 99
- Medicare patients, 2024
- 79
- Part D claims, 2024
- 32
- Hospital affiliations
- 4
- Industry payments
- $1,305
- 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
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Dr. Axel Sinclair Cooper is a general surgeon in Manassas, Virginia
Dr. Cooper practices at UVA Health Prince William Medical Center in Manassas, Virginia, part of University of Virginia.
Dr. Cooper's NPI, 1134549637, was assigned on April 23, 2014. Dr. Cooper graduated from University of Virginia School of Medicine in 2014. Dr. Cooper holds Maryland license D88413.
- NPI
- 1134549637NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113348442
- NPI enumeration date
- April 23, 2014
- 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
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Axel Sinclair Cooper practices at UVA Health Prince William Medical Center in Manassas, Virginia
Dr. Cooper'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. Axel Sinclair Cooper is affiliated with 4 sites of care and 4 medical groups
Dr. Cooper's primary practice is UVA Health Prince William Medical Center in Manassas, Virginia, part of University of Virginia. Dr. Cooper is also affiliated with Atrium Health Wake Forest Baptist Medical Center. The medical group on file is Inova Loudoun Hospital. Dmand AI also links Dr. Cooper to 2 more hospitals and 3 medical groups, 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. Axel Sinclair Cooper's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cooper practices, 4 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 |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Axel Sinclair Cooper is one of 739 general surgeons in Virginia
Surgery is Dr. Cooper's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Cooper is licensed in Maryland.
Specialties and state licenses
- Surgery, MarylandPrimary
General surgeons near Dr. Cooper
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. Axel Sinclair Cooper billed Medicare for 99 services in 2024
CMS data shows 99 Medicare services from Dr. Cooper across 3 procedure codes in 2024, for 79 Medicare patients. Medicare paid $8,580 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Cooper's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 792024: 9925%
Dr. Cooper compared with the Virginia median for general surgeons, 2024
- Dr. Cooper
- Virginia median
- Medicare services
- 99vs 19048% below
- Medicare patients
- 79vs 14445% below
Medians across 667 general surgeons in Virginia with Dmand AI profiles that report each measure.
Dr. Cooper'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cooper and other general surgeons in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Axel Sinclair Cooper treated 79 Medicare patients in 2024, average age 76
CMS counts 79 Medicare patients who saw Dr. Cooper in 2024. The largest group is 65 to 74, with 28 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.77, 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. Cooper's median patient age at 52, with 61% women.
Dr. Cooper's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Cooper's Medicare patients by sex, 2024
- Women4456%
- Men3544%
Chronic conditions among Dr. Cooper's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Mood disorders39%
- Chronic kidney disease37%
- Diabetes34%
- Ischemic heart disease34%
- Anxiety33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cooper's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Axel Sinclair Cooper wrote 32 Medicare Part D claims in 2024
In 2024, Dr. Cooper wrote 32 Medicare Part D claims for 12 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Axel Sinclair Cooper takes part in Medicare
Dr. Cooper 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)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Axel Sinclair Cooper received $1,305 in industry payments from 2020 to 2025
CMS Open Payments shows 14 general payments to Dr. Cooper from 2 drug and device companies from 2020 to 2025. Travel and lodging make up the largest share, 71% of the total. Intuitive Surgical, Inc. paid the most, $1,176.
General payments to Dr. Cooper by program year, 2020 to 2025
General payments to Dr. Cooper by kind, 2020 to 2025
- Travel and lodging$92571%
- Food and beverage$35227%
- Education$282%
Companies that paid Dr. Cooper the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Axel Sinclair Cooper graduated from University of Virginia School of Medicine
Dr. Cooper graduated from University of Virginia School of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Axel Sinclair Cooper'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 (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. Axel Sinclair Cooper
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. Axel Sinclair Cooper's NPI number?
Dr. Axel Sinclair Cooper's NPI number is 1134549637. It was assigned on April 23, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Axel Sinclair Cooper?
Dr. Axel Sinclair Cooper is a general surgeon in Manassas, Virginia. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Axel Sinclair Cooper practice?
Dr. Cooper practices at 8700 Sudley Rd, Manassas, VA 20110. Dr. Cooper's primary practice is UVA Health Prince William Medical Center in Manassas, Virginia, part of University of Virginia. Dmand AI also links Dr. Cooper to 2 hospitals and 3 medical groups.
What is Dr. Axel Sinclair Cooper's office phone number?
The practice phone on file for Dr. Cooper is (703) 369-8736.
What is Dr. Axel Sinclair Cooper's medical license number?
Dr. Cooper holds Maryland license D88413.
Which hospitals is Dr. Axel Sinclair Cooper affiliated with?
Dr. Cooper practices at UVA Health Prince William Medical Center in Manassas, Virginia. Dr. Cooper is also affiliated with Atrium Health Wake Forest Baptist Medical Center. Dmand AI links Dr. Cooper to 2 more hospitals.
What medical group is Dr. Axel Sinclair Cooper part of?
Dr. Cooper is linked to Inova Loudoun Hospital. Dmand AI links Dr. Cooper to 3 more medical groups.
Does Dr. Axel Sinclair Cooper accept Medicare?
Yes. CMS data shows Dr. Cooper billed Medicare for 99 services in 2024, and Dr. Cooper accepts Medicare assignment.
How many Medicare patients does Dr. Axel Sinclair Cooper see?
CMS counts 79 Medicare patients who saw Dr. Cooper in 2024, with an average age of 76.
What services does Dr. Axel Sinclair Cooper bill to Medicare?
In 2024, Dr. Cooper's most billed Medicare services were hospital inpatient care (99223), hospital inpatient care (99231) and hospital inpatient care (99232).
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Where did Dr. Axel Sinclair Cooper go to medical school?
Dr. Cooper graduated from University of Virginia School of Medicine in 2014.
Has Dr. Axel Sinclair Cooper received payments from drug or device companies?
CMS Open Payments shows $1,305 in general payments to Dr. Cooper from 2 companies from 2020 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Axel Sinclair Cooper been practicing?
Dr. Cooper graduated from medical school in 2014, 12 years ago.
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