Dr. Stephen D. Defriez, DO
- Medicare services, 2024
- 3,131
- Medicare patients, 2024
- 2,124
- Hospital affiliations
- 7
- Industry payments
- $23
- Medical groups
- 30
- Practice address
- 3300 Rivermont Avenue, Krise Building, 5th Floor, Lynchburg, VA 24503
- Practice phone
- Call (434) 200-1960
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Defriez's professional email, personal email and mobile number
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Dr. Stephen D. Defriez is a diagnostic radiologist in Lynchburg, Virginia
Dr. Defriez practices at Centra Specialty Hospital in Lynchburg, Virginia, part of Centra Health.
Dr. Defriez's NPI, 1639111966, was assigned on June 12, 2006. Dr. Defriez holds Michigan license 5101014531.
- NPI
- 1639111966NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143275818
- NPI enumeration date
- June 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (434) 200-1960
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen D. Defriez practices at Centra Specialty Hospital in Lynchburg, Virginia
Dr. Defriez's primary practice is Centra Specialty Hospital, at 3300 Rivermont Avenue, Krise Building, 5th Floor, Lynchburg, VA 24503 in Lynchburg City. The practice phone is (434) 200-1960.
- Centra Specialty Hospital3300 Rivermont Avenue, Krise Building, 5th Floor, Lynchburg, VA 24503 · Lynchburg CityPhone(434) 200-1960
Source: Dmand AI Affiliation Data
Dr. Stephen D. Defriez is affiliated with 25 sites of care and 30 medical groups
Dr. Defriez's primary practice is Centra Specialty Hospital in Lynchburg, Virginia, part of Centra Health. Dr. Defriez is also affiliated with Centra Lynchburg General Hospital. The medical group on file is Winchester Radiologists. Dmand AI also links Dr. Defriez to 5 more hospitals, 29 medical groups and 18 group practices and clinics, 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. Stephen D. Defriez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Defriez practices, 25 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Centra Specialty Hospital | Available with a free account |
| +24 more sites and 29 medical groups | 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 Centra Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Stephen D. Defriez is one of 959 diagnostic radiologists in Virginia
Diagnostic radiology is Dr. Defriez's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dmand AI has Dr. Defriez's licenses on file in 2 states: Michigan and Virginia.
Specialties and state licenses
- Diagnostic radiology, MichiganPrimary
- Virginia license
Diagnostic radiologists near Dr. Defriez
Counts of diagnostic radiologists 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. Stephen D. Defriez billed Medicare for 3,131 services in 2024
CMS data shows 3,131 Medicare services from Dr. Defriez across 49 procedure codes in 2024, for 2,124 Medicare patients. Medicare paid $99,492 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Defriez's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 3,4762024: 3,03713%
- Tests and treatments
- 2023: 1122024: 9416%
- Surgery
- 2023: 282024: 0100%
Dr. Defriez compared with the Virginia median for diagnostic radiologists, 2024
- Dr. Defriez
- Virginia median
- Medicare services
- 3,131vs 2,8649% above
- Medicare patients
- 2,124vs 2,064Close to median
Medians across 976 diagnostic radiologists in Virginia with Dmand AI profiles that report each measure.
Dr. Defriez'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.
Need commercial claims for Dr. Defriez?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Defriez and other diagnostic radiologists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen D. Defriez treated 2,124 Medicare patients in 2024, average age 75
CMS counts 2,124 Medicare patients who saw Dr. Defriez in 2024. The largest group is 75 to 84, with 735 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% are also on Medicaid. Their average risk score is 2.02, 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. Defriez's median patient age at 68, with 57% women.
Dr. Defriez's Medicare patients by age, 2024
Dr. Defriez's Medicare patients by sex, 2024
- Women1,23558%
- Men88942%
Chronic conditions among Dr. Defriez's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Ischemic heart disease44%
- Diabetes41%
- Chronic kidney disease40%
- Mood disorders39%
- Heart failure38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Defriez's 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
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Stephen D. Defriez takes part in Medicare
Dr. Defriez 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. Stephen D. Defriez received $23 in industry payments in 2021
CMS Open Payments shows 1 general payment to Dr. Defriez from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. C. R. Bard, Inc. & Subsidiaries paid the most, $23.
Companies that paid Dr. Defriez the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Stephen D. Defriez'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Stephen D. Defriez
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. Stephen D. Defriez's NPI number?
Dr. Stephen D. Defriez's NPI number is 1639111966. It was assigned on June 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen D. Defriez?
Dr. Stephen D. Defriez is a diagnostic radiologist in Lynchburg, Virginia. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Stephen D. Defriez practice?
Dr. Defriez practices at 3300 Rivermont Avenue, Krise Building, 5th Floor, Lynchburg, VA 24503. Dr. Defriez's primary practice is Centra Specialty Hospital in Lynchburg, Virginia, part of Centra Health. Dmand AI also links Dr. Defriez to 5 hospitals, 29 medical groups and 18 group practices and clinics.
What is Dr. Stephen D. Defriez's office phone number?
The practice phone on file for Dr. Defriez is (434) 200-1960.
What is Dr. Stephen D. Defriez's medical license number?
Dr. Defriez holds Michigan license 5101014531, one of the licenses on file in 2 states.
Which states has Dr. Stephen D. Defriez been licensed in?
Dmand AI has state licenses on file for Dr. Defriez in Michigan and Virginia.
Which hospitals is Dr. Stephen D. Defriez affiliated with?
Dr. Defriez practices at Centra Specialty Hospital in Lynchburg, Virginia. Dr. Defriez is also affiliated with Centra Lynchburg General Hospital. Dmand AI links Dr. Defriez to 5 more hospitals.
What medical group is Dr. Stephen D. Defriez part of?
Dr. Defriez is linked to Winchester Radiologists. Dmand AI links Dr. Defriez to 29 more medical groups.
Does Dr. Stephen D. Defriez accept Medicare?
Yes. CMS data shows Dr. Defriez billed Medicare for 3,131 services in 2024, and Dr. Defriez accepts Medicare assignment.
How many Medicare patients does Dr. Stephen D. Defriez see?
CMS counts 2,124 Medicare patients who saw Dr. Defriez in 2024, with an average age of 75.
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What services does Dr. Stephen D. Defriez bill to Medicare?
In 2024, Dr. Defriez's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (70450) and diagnostic imaging (74177).
Has Dr. Stephen D. Defriez received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to Dr. Defriez from 1 company from 2021 to 2021. The largest total came from C. R. Bard, Inc. & Subsidiaries.
How long has Dr. Stephen D. Defriez been practicing?
Dr. Defriez graduated from medical school in 2000, 26 years ago.
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