CHRISTINE OU D.O.
NPI 1851684666
Surgery - Vascular Surgery in Rockingham, VA

Q: What is Christine Ou's NPI number?

The NPI number for Christine Ou is 1851684666. It was assigned to this individual provider in the NPPES registry on May 26, 2011.

Q: What is Christine Ou's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Q: When was this NPI record last updated?

The NPPES record for Christine Ou was last updated on February 28, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 26, 2011PECOS EnrolledAccepts Medicare Assignment

2006 HEALTH CAMPUS DR, ROCKINGHAM, VA 22801(540) 689-5800(757) 579-8542 Get Directions Write a Review

NPPES record last updated: February 28, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Feb 28, 2023, Oct 28, 2022, Oct 19, 2021 and 3 more (6 updates tracked since 2016).

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About Christine Ou D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHRISTINE OU D.O. (NPI 1851684666) is an individual vascular surgery provider in Rockingham, Virginia, licensed in Virginia (0102205217) and active in the NPI registry since May 2011. She is enrolled in Medicare PECOS, is affiliated with Sentara Rmh Medical Center, and maintains a secondary practice location in Charlottesville.

NPPES Registry Identity

NPI1851684666

Entity TypeIndividualFemale

Primary Taxonomy2086S0129X

Provider Legal NameCHRISTINE OUCredential: D.O.

Location Address2006 HEALTH CAMPUS DRRockingham, VA 22801

Mailing Address2006 Health Campus DrRockingham, VA 22801-8679 · (540) 689-5800 · Fax (757) 431-7136

Phone(540) 689-5800

Fax(757) 579-8542

Sole ProprietorNo

Medical School CMSArizona College Of Osteopathic Medicine Mid Western UniversityGraduated 2011

Enumeration DateMay 26, 2011

Last NPPES UpdateFebruary 28, 20236 updates tracked since enumeration

NPPES CertifiedFebruary 28, 2023

✔ NPI 1851684666 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgery · Vascular SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code2086S0129X

Licenses✔ Licensed in VA · 0102205217✔ Licensed in WA · OP61344996

Definition

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Also ListedSurgeryTaxonomy 208600000X · License 0102205217 (VA)

2006 HEALTH CAMPUS DR, Rockingham, VA 22801

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Secondary Practice Location 1

Location 1595 Martha Jefferson Dr Ste 270Charlottesville, VA 22911-4669 · Phone (434) 654-1700

Other Identifiers 1

Medicaid1851684666VA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Christine Ou D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5496004244

PECOS Enrollment IDI20180828000848

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Christine Ou reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Rmh Medical Group LLC

Same address

General Practice

2006 HEALTH CAMPUS DR
Rockingham, VA 22801

Reassigned Medicare billing, Virginia enrollment
369 clinicians in this Medicare group

NPI 1669844908 (540) 689-5618

Augusta Medical Group

23 mi

General Practice

78 MEDICAL CENTER DR
Fishersville, VA 22939

Reassigned Medicare billing, Virginia enrollment
434 clinicians in this Medicare group

NPI 1245489590 (540) 932-5162

Martha Jefferson Medical Group LLC

35 mi

Family Medicine

590 PETER JEFFERSON PKWY STE 300
Charlottesville, VA 22911

Reassigned Medicare billing, Virginia enrollment
307 clinicians in this Medicare group

NPI 1275720559 (434) 654-7340

Mary Washington Healthcare Providers LLC

75 mi

Hospitalist

1001 SAM PERRY BLVD
Fredericksburg, VA 22401

Reassigned Medicare billing, Virginia enrollment
323 clinicians in this Medicare group

NPI 1750826277 (540) 741-1821

Bon Secours Medical Group Hampton Roads Specialty Care LLC

93 mi

Cardiovascular Disease

8580 MAGELLAN PKWY
Richmond, VA 23227

Reassigned Medicare billing, Virginia enrollment
386 clinicians in this Medicare group

NPI 1629637475 (804) 627-5573

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 20

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

213 services169 patients

Ultrasound study of arm and leg arteries 93922

An ultrasound study of arm and leg arteries is a non-invasive procedure that uses sound waves to create images of your arteries. It helps in checking blood flow, identifying blockages, or detecting other abnormalities in your arteries.

200 services175 patients

Ultrasound of one leg arteries or artery grafts 93926

An ultrasound of leg arteries or artery grafts is a non-invasive test using sound waves to create images of your blood vessels. This helps doctors assess blood flow, identify blockages, and monitor the health of grafts.

88 services69 patients

Ultrasound of both sides of head and neck blood flow 93880

An ultrasound of the head and neck blood flow is a safe, non-invasive procedure that uses sound waves to create images of blood vessels. It helps detect abnormalities like blockages or clots, ensuring optimal blood flow.

72 services70 patients

Ultrasonic guidance for blood vessel access 76937

Ultrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.

69 services46 patients

Complete ultrasound study of arm and leg arteries 93923

This procedure involves using sound waves to produce images of your arm and leg arteries. It helps identify blockages or abnormalities that could lead to conditions like stroke or peripheral artery disease. It's non-invasive and painless.

67 services64 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

63 services42 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

50 services39 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

47 services47 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

46 services45 patients

Ultrasound study of one arm or leg veins with compression and maneuvers 93971

This is a non-invasive procedure using sound waves to visualize veins in an arm or leg. It involves applying gentle pressure and performing certain movements. It helps identify any abnormal blood flow or clots, ensuring vascular health.

45 services43 patients

Ultrasound study of arm or leg veins with compression and maneuvers 93970

An ultrasound study of arm or leg veins with compression and maneuvers is a non-invasive procedure that uses sound waves to create images of your veins. This helps identify blood clots or other vein problems. During the procedure, pressure is applied to the veins and certain movements are performed to assess blood flow.

40 services40 patients

Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts 93978

This procedure involves using sound waves to create images of your aorta, vena cava, groin vessels, or bypass grafts. It helps to detect abnormalities or blockages, ensuring your blood flows smoothly. It's painless and non-invasive.

33 services31 patients

Chemical destruction of first incompetent vein of arm or leg using imaging guidance 36482

This procedure involves using a chemical to close off a malfunctioning vein in your arm or leg. Imaging guidance is used to accurately locate the vein. This helps improve blood flow by rerouting it through healthier veins.

19 services14 patients

Ultrasound of leg arteries or artery grafts 93925

An ultrasound of leg arteries or artery grafts is a non-invasive imaging test. It uses high-frequency sound waves to capture live images from inside your body, specifically your leg arteries or grafts. This helps in detecting any blockages or abnormalities.

19 services18 patients

Review by radiologist of abdominal aorta image 75625

This is a procedure where a radiologist, a doctor specialized in medical imaging, examines an image of your abdominal aorta. The abdominal aorta is the large blood vessel that carries blood to your lower body. The radiologist checks for any abnormalities to ensure your overall vascular health.

18 services18 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

18 services14 patients

Fluoroscopic guidance for insertion or removal of central vein access device 77001

Fluoroscopic guidance for central vein access device insertion or removal is a procedure where a special X-ray, called a fluoroscope, is used to help accurately place or remove a device in a central vein. This device aids in delivering medications or collecting blood samples.

15 services13 patients

Balloon dilation of artery of leg 37224

Balloon dilation of the leg artery is a procedure to improve blood flow. A tiny balloon is inserted into a narrowed artery, then inflated to widen the artery. This helps increase blood circulation to the leg. It's usually done under local anesthesia.

11 services11 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Sentara Rmh Medical Center

Acute Care Hospitals · Harrisonburg, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490004

Location2010 Health Campus DriveHarrisonburg, VA 22801 · Harrisonburg City County

Emergency services Birthing friendly

Augusta Health

Acute Care Hospitals · Fishersville, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490018

Location78 Medical Center DriveFishersville, VA 22939 · Augusta County

Emergency services Birthing friendly

Sentara Martha Jefferson Hospital

Acute Care Hospitals · Charlottesville, VA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490077

Location500 Martha Jefferson DriveCharlottesville, VA 22911 · Albemarle County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22801 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$86.88 typical visit price

range $56.19 – $170.30

Typical copayment $21.72 (range $14.04 – $42.57)

Most-billed visit code 99203

Established Patient

$70.08 typical visit price

range $18.07 – $138.91

Typical copayment $17.52 (range $4.51 – $34.72)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JASON R MOORE M.D.

Surgery (Vascular Surgery)

2006 HEALTH CAMPUS DR
ROCKINGHAM, VA 22801

Harrisonburg City (540) 689-5800

EMILY JO TURZANSKI DO

Surgery

2006 HEALTH CAMPUS DR
ROCKINGHAM, VA 22801

Harrisonburg City (540) 689-5800

MRS. SARA STOVER WILFONG R.D.

Dietitian, Registered

2006 HEALTH CAMPUS DR
HARRISONBURG, VA 22801

Harrisonburg City (540) 689-5800

DR. ROBERT ALLEN GARWOOD M.D.

Surgery

2006 HEALTH CAMPUS DR
HARRISONBURG, VA 22801

Harrisonburg City (540) 689-5800

MRS. SHERRY THOMPSON ATC

Specialist

2006 HEALTH CAMPUS DR
HARRISONBURG, VA 22801

Harrisonburg City (540) 689-5730

DR. TRACEY ROBINSON MD

Internal Medicine (Rheumatology)

2006 HEALTH CAMPUS DR
HARRISONBURG, VA 22801

Harrisonburg City (540) 689-5700

ANNA L. YERRID P.A.

Physician Assistant

2006 HEALTH CAMPUS DR
ROCKINGHAM, VA 22801

Harrisonburg City (540) 689-7400

MORRIS J FENDLEY MD

Surgery

2006 HEALTH CAMPUS DR
HARRISONBURG, VA 22801

Harrisonburg City (540) 689-5800

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Christine Ou's NPI number?

The NPI number for Christine Ou is 1851684666. It was assigned to this individual provider in the NPPES registry on May 26, 2011.

Where is Christine Ou located?

Christine Ou practices at 2006 Health Campus Dr, Rockingham, VA 22801. The listed phone number is (540) 689-5800.

What is Christine Ou's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Is Christine Ou enrolled in Medicare?

Yes. Christine Ou is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Christine Ou's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christine Ou reassigns Medicare benefits to 5 organizations: Rmh Medical Group LLC (Rockingham, VA), Augusta Medical Group (Fishersville, VA), Martha Jefferson Medical Group LLC (Charlottesville, VA), Mary Washington Healthcare Providers LLC (Fredericksburg, VA) and Bon Secours Medical Group Hampton Roads Specialty Care LLC (Richmond, VA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Christine Ou's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Christine Ou affiliated with any hospitals?

According to CMS data, Christine Ou is affiliated with Sentara Rmh Medical Center, Augusta Health and Sentara Martha Jefferson Hospital.

When was this NPI record last updated?

The NPPES record for Christine Ou was last updated on February 28, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.