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Edit this profileWhere to find Brendan M. O'Connor, M.D.
- Portsmouth location main office
Naval Medical Center Portsmouth, 620 John Paul Jones Circle, Portsmouth, VA 23708 - San Diego location
34800 Bob Wilson Dr, Nmcsd, San Diego, CA 92134 - Chesapeake location
2937 Princess Anne Cres, Chesapeake, VA 23321 - Norfolk location
1912 N Brandon Ave, Norfolk, VA 23507 - Jacksonville location
554 Keily Street, Jacksonville, FL 32212
About Dr. O'connor
Brendan M. O'Connor, M.D. is a healthcare provider in Portsmouth, VA specializing in diagnostic radiology. Brendan trained at Northeastern Ohio University College of Medicine, graduating in 2009. Brendan is also listed as specializing in student in an organized health care education program. Medicare claims data shows Brendan provided 1,396 services to 1,361 patients. The services billed most often include x-ray of chest, 2 views, screening mammography, and screening 3d breast mammography. This provider record is associated with NPI 1245467257.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (757) 953-7550
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
NAVAL MEDICAL CENTER PORTSMOUTH 620 JOHN PAUL JONES CIRCLE
Portsmouth, VA 23708
34800 Bob Wilson Dr NMCSD
San Diego, CA 92134
2937 Princess Anne Cres
Chesapeake, VA 23321
1912 N Brandon Ave
Norfolk, VA 23507
554 Keily Street
Jacksonville, FL 32212
600 Gresham Dr
Norfolk, VA 23507
Conditions Evaluated or Diagnosed
Within Diagnostic Radiology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Abdomen & Pelvis
- Abdominal Pain
- Appendicitis
- Diverticulitis
- Enlarged prostate
- Gallstones
- Kidney stones
- Liver Lesions
- Ovarian cysts
Bone & Joint
- Ankle Sprain or Fracture
- Bone fractures
- Heel pain
- Hip osteoarthritis
- Osteoporosis
- Rotator cuff tear
- Torn meniscus
Brain & Head
- Brain aneurysm
- Brain tumor
- Concussion in Children
- Migraines
- Sinus infection
- Transient ischemic attack
Brain & nerves
Breast
Chest & Heart
General
Heart & blood vessels
Joint & bone
Liver & digestion
Lungs & breathing
Men's health
Neck & Thyroid
Nerve pain
Pelvic health
Spine
Spine & back
Vascular
Women's health
Procedures & services
Breast Imaging
Abdominal imaging
Biopsies
Bone Density
CT Scan
Digestive & liver
Fluoroscopy
General imaging
Heart & blood vessels
Joint & bone
MRI
Nuclear Medicine
Pelvic imaging
Screening & Prevention
Spine & back
Ultrasound
- Abdominal Ultrasound
- Carotid Ultrasound
- Leg Vein Ultrasound
- Pelvic ultrasound
- Scrotal Ultrasound
- Thyroid ultrasound
- Ultrasound
Urinary & kidney
Women's health
X-Ray
Procedures Most Often Billed to Medicare
1,396 services · 1,361 patients · 24 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of chest, 2 views | Imaging | 71046 |
231 | More often than most peers in Diagnostic Radiology |
| Screening mammography | Imaging | 77067 |
213 | As often as other peers in Diagnostic Radiology |
| Screening 3d breast mammography | Imaging | 77063 |
211 | As often as other peers in Diagnostic Radiology |
| X-ray of chest, 1 view | Imaging | 71045 |
94 | Less often than most peers in Diagnostic Radiology |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
54 | Less often than most peers in Diagnostic Radiology |
| Dxa bone density measurement of hip, pelvis, spine | Imaging | 77080 |
53 | Less often than most peers in Diagnostic Radiology |
| Ct scan of chest with contrast | Imaging | 71260 |
52 | As often as other peers in Diagnostic Radiology |
| Ct scan of chest without contrast | Imaging | 71250 |
49 | As often as other peers in Diagnostic Radiology |
| Ct scan head or brain without contrast | Imaging | 70450 |
49 | Less often than most peers in Diagnostic Radiology |
| Ct scan of abdomen and pelvis without contrast | Imaging | 74176 |
46 | Less often than most peers in Diagnostic Radiology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other radiologists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other radiologists in Portsmouth 8
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at Northeastern Ohio University College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2009 at Northeastern Ohio University College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of chest, 2 views 6
Providers in VA who bill this service to Medicare most often.
Common questions
What does Brendan M. O'Connor specialize in?
Brendan M. O'Connor is a radiologist in Portsmouth, VA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Diagnostic Radiology”.
NPI registry
Where is Brendan M. O'Connor located?
Brendan M. O'Connor is listed at Naval Medical Center Portsmouth 620 John Paul Jones Circle, Portsmouth, VA 23708. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Brendan M. O'Connor's phone number?
The number on file is (757) 953-7550. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Brendan M. O'Connor?
Brendan M. O'Connor's National Provider Identifier is 1245467257. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Brendan M. O'Connor train?
Brendan M. O'Connor attended Northeastern Ohio University College of Medicine, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Brendan M. O'Connor have?
Brendan M. O'Connor has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What does Brendan M. O'Connor do most often?
According to Medicare billing data, Brendan M. O'Connor performs imaging including x-ray of chest, 2 views and screening mammography; provides treatments such as ultrasound study of one arm or leg veins with compression and maneuvers and ultrasound study of arm or leg veins with compression and maneuvers. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Brendan M. O'Connor's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Brendan M. O'Connor. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.