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Dr. Christine Ou, DO
NPI1851684666PAC ID5496004244
- Medicare services, 2024
- 1,144
- Medicare patients, 2024
- 613
- Part D claims, 2024
- 270
- Publications
- 1
- Hospital affiliations
- 3
- Practice address
- 2006 Health Campus Dr Ste 300 Suite 300, Rockingham, VA 22801
- Practice phone
- Call (540) 689-7400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sentara Rmh Medical Group
Multi-specialty group site · Rockingham, Virginia
Find Dr. Ou'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. Christine Ou is a vascular surgeon in Rockingham, Virginia
Dr. Ou practices at Sentara Rmh Medical Group in Rockingham, Virginia.
Dr. Ou's NPI, 1851684666, was assigned on May 26, 2011. Dr. Ou graduated from Arizona College of Osteopathic Medicine Mid Western University in 2011. Dr. Ou holds Virginia license 0102205217.
NPI and contact details
- NPI
- 1851684666NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496004244
- NPI enumeration date
- May 26, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (540) 689-7400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christine Ou practices at Sentara Rmh Medical Group in Rockingham, Virginia
Dr. Ou's primary practice is Sentara Rmh Medical Group, at 2006 Health Campus Dr Ste 300 Suite 300, Rockingham, VA 22801. The practice phone is (540) 689-7400.
- Sentara Rmh Medical Group2006 Health Campus Dr Ste 300 Suite 300, Rockingham, VA 22801Phone(540) 689-7400
Source: Dmand AI Affiliation Data
Dr. Christine Ou is affiliated with 7 sites of care and 4 medical groups
Dr. Ou's primary practice is Sentara Rmh Medical Group in Rockingham, Virginia. Dr. Ou is also affiliated with Sentara RMH Medical Center. The medical group on file is Sentara RMH Medical Group. Dmand AI also links Dr. Ou to 2 more hospitals, 3 group practices and clinics and 3 medical groups, each named with a free account.
Sentara Rmh Medical GroupPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Christine Ou's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ou practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sentara Rmh Medical Group | Available with a free account |
| +6 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Christine Ou is one of 142 vascular surgeons in Virginia
Vascular surgery is Dr. Ou's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dmand AI has Dr. Ou's licenses on file in 2 states: Virginia and Washington.
Specialties and state licenses
- Vascular surgery, VirginiaPrimary
- Washington license
Vascular surgeons near Dr. Ou
Counts of vascular surgeons with a Dmand AI profile, by place and practice. Each opens the list.
142vascular surgeons in Virginia
3vascular surgeons in Rockingham
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Christine Ou billed Medicare for 1,144 services in 2024
CMS data shows 1,144 Medicare services from Dr. Ou across 20 procedure codes in 2024, for 613 Medicare patients. Medicare paid $45,518 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 20241,144
Medicare patients613
Paid by Medicare$45,518
Procedure codes20
Dr. Ou's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 6262024: 627No change
- Office and hospital visits
- 2023: 5092024: 38524%
- Imaging
- 2023: 1132024: 10210%
- Surgery
- 2023: 382024: 3021%
Dr. Ou compared with the Virginia median for vascular surgeons, 2024
- Dr. Ou
- Virginia median
- Medicare services
- 1,144vs 90027% above
- Medicare patients
- 613vs 5668% above
- Part D claims
- 226vs 852.7 times
Medians across 137 vascular surgeons in Virginia with Dmand AI profiles that report each measure.
Dr. Ou'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. Ou?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ou and other vascular surgeons in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christine Ou treated 613 Medicare patients in 2024, average age 76
CMS counts 613 Medicare patients who saw Dr. Ou in 2024. The largest group is 75 to 84, with 258 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 2.18, 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. Ou's median patient age at 68, with 47% women.
Medicare patients, 2024613
Average age76
Average risk score2.18
Also on Medicaid13%
Dr. Ou's Medicare patients by age, 2024
Dr. Ou's Medicare patients by sex, 2024
- Women27946%
- Men33454%
Chronic conditions among Dr. Ou's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Diabetes50%
- Ischemic heart disease48%
- Chronic kidney disease46%
- Heart failure40%
- Atrial fibrillation30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ou'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
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christine Ou wrote 270 Medicare Part D claims in 2024
In 2024, Dr. Ou wrote 270 Medicare Part D claims for 88 patients. 96% of them were for generic drugs. CMS names the drug for 226 of them, across 4 drugs with 11 or more claims each, at $1,458 in total drug cost. In 2023, CMS named 204 claims across 3 drugs.
Part D claims, 2024270
Drugs named by CMS4
Total drug cost$1,458
Part D patients88
Dr. Ou's Part D claims by kind of drug, 2024
- Generic260 claims96%
- Brand-name and other10 claims4%
Dr. Ou's 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. Ou's Part D claims, 2024
- Opioids7%19 of 270 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2042024: 22611%
Drugs named by CMS: 4 in 2024, 3 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
Dr. Christine Ou ranks in the 81st percentile for leg revascularization (restoring blood flow) in Medicare
Dr. Ou accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 21 procedures of leg revascularization (restoring blood flow) by Dr. Ou, more than 81% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Ou ranks in Medicare procedure volume
- Leg revascularization (restoring blood flow)
- 81st percentile21 procedures
- Varicose vein removal
- 51st percentile15 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 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. Christine Ou has 1 publication on record
Dmand AI links 1 paper to Dr. Ou. Dr. Ou's most frequent co-author is William C. Sternfeld, MD.
Papers1
Dr. Ou's most frequent co-authors
Recent publications by Dr. Ou
See who Dr. Ou researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ou works with, so you can find a warm path to the right vascular surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Christine Ou received $24,244 in industry payments from 2016 to 2025
CMS Open Payments shows 213 general payments to Dr. Ou from 20 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 54% of the total. Medtronic, Inc. paid the most, $8,437.
General payments to Dr. Ou by program year, 2016 to 2025
General payments to Dr. Ou by kind, 2016 to 2025
$24.2Kin total
- Food and beverage$13,20354%
- Travel and lodging$10,39743%
- Education$6443%
Companies that paid Dr. Ou 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. Christine Ou graduated from Arizona College of Osteopathic Medicine Mid Western University
Dr. Ou graduated from Arizona College of Osteopathic Medicine Mid Western University in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Christine Ou'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 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)Doctors and Clinicians Utilization Data (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 |
| 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. Christine Ou
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. Christine Ou's NPI number?
Dr. Christine Ou's NPI number is 1851684666. It was assigned on May 26, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Christine Ou?
Dr. Christine Ou is a vascular surgeon in Rockingham, Virginia. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Christine Ou practice?
Dr. Ou practices at 2006 Health Campus Dr Ste 300 Suite 300, Rockingham, VA 22801. Dr. Ou's primary practice is Sentara Rmh Medical Group in Rockingham, Virginia. Dmand AI also links Dr. Ou to 2 hospitals, 3 group practices and clinics and 3 medical groups.
What is Dr. Christine Ou's office phone number?
The practice phone on file for Dr. Ou is (540) 689-7400.
What is Dr. Christine Ou's medical license number?
Dr. Ou holds Virginia license 0102205217, one of the licenses on file in 2 states.
Which states has Dr. Christine Ou been licensed in?
Dmand AI has state licenses on file for Dr. Ou in Virginia and Washington.
Which hospitals is Dr. Christine Ou affiliated with?
Dr. Ou is affiliated with Sentara RMH Medical Center. Dmand AI links Dr. Ou to 2 more hospitals.
What medical group is Dr. Christine Ou part of?
Dr. Ou is linked to Sentara RMH Medical Group. Dmand AI links Dr. Ou to 3 more medical groups.
Does Dr. Christine Ou accept Medicare?
Yes. CMS data shows Dr. Ou billed Medicare for 1,144 services in 2024, and Dr. Ou accepts Medicare assignment.
How many Medicare patients does Dr. Christine Ou see?
CMS counts 613 Medicare patients who saw Dr. Ou in 2024, with an average age of 76.
Show 7 more questionsShow fewer questions
What services does Dr. Christine Ou bill to Medicare?
In 2024, Dr. Ou's most billed Medicare services were office visit, established patient (99214), blood vessel study (93922) and blood vessel study (93926).
Where did Dr. Christine Ou go to medical school?
Dr. Ou graduated from Arizona College of Osteopathic Medicine Mid Western University in 2011.
What drugs does Dr. Christine Ou prescribe most?
In 2024 Medicare Part D data, Dr. Ou's most prescribed drugs by claims were Clopidogrel, Oxycodone-Acetaminophen and Atorvastatin Calcium.
Has Dr. Christine Ou received payments from drug or device companies?
CMS Open Payments shows $24,244 in general payments to Dr. Ou from 20 companies from 2016 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Christine Ou been practicing?
Dr. Ou graduated from medical school in 2011, 15 years ago.
Does Dr. Christine Ou do research?
Dmand AI links 1 publication to Dr. Ou.
Who does Dr. Christine Ou publish with?
Dr. Ou's most frequent co-authors are William C. Sternfeld, MD (1 shared paper).
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