BRENDAN MICHAEL O'CONNOR M.D.
NPI 1245467257
Radiology - Diagnostic Radiology in Portsmouth, VA

Q: What is Brendan O'connor's NPI number?

The NPI number for Brendan O'connor is 1245467257. It was assigned to this individual provider in the NPPES registry on June 17, 2009.

Q: What is Brendan O'connor's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Q: When was this NPI record last updated?

The NPPES record for Brendan O'connor was last updated on April 13, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since June 17, 2009PECOS EnrolledAccepts Medicare Assignment

NAVAL MEDICAL CENTER PORTSMOUTH, 620 JOHN PAUL JONES CIRCLE, PORTSMOUTH, VA 23708(757) 953-7550 Get Directions Write a Review

NPPES record last updated: April 13, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 13, 2021, Mar 13, 2020, Nov 11, 2019 (3 updates tracked since 2019).

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About Brendan Michael O'connor M.d. NPPES

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

BRENDAN MICHAEL O'CONNOR M.D. (NPI 1245467257) is an individual diagnostic radiology provider in Portsmouth, Virginia, licensed in Virginia (0101248034) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS, is affiliated with West Penn Hospital, and maintains 5 additional practice locations.

NPPES Registry Identity

NPI1245467257

Entity TypeIndividualMale

Primary Taxonomy2085R0202X

Provider Legal NameBRENDAN MICHAEL O'CONNORCredential: M.D.

Location AddressNAVAL MEDICAL CENTER PORTSMOUTH, 620 JOHN PAUL JONES CIRCLEPortsmouth, VA 23708

Mailing AddressNaval Medical Center Portsmouth, 620 John Paul Jones CirclePortsmouth, VA 23708 · (216) 926-6873

Phone(757) 953-7550

Sole ProprietorNo

Medical School CMSNortheastern Ohio University College Of MedicineGraduated 2009

Enumeration DateJune 17, 2009

Last NPPES UpdateApril 13, 20213 updates tracked since enumeration

NPPES CertifiedApril 13, 2021

✔ NPI 1245467257 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

License✔ Licensed in VA · 0101248034

Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

NAVAL MEDICAL CENTER PORTSMOUTH, Portsmouth, VA 23708

Open in Google Maps ↗

Secondary Practice Locations 5

Location 134800 Bob Wilson Dr, NMCSDSan Diego, CA 92134-1098 · Phone (888) 375-6815

Location 22937 Princess Anne CresChesapeake, VA 23321-4519 · Phone (216) 926-6873

Location 31912 N Brandon AveNorfolk, VA 23507 · Phone (888) 784-4763

Location 4554 Keily StreetJacksonville, FL 32212 · Phone (757) 953-7550

Location 5600 Gresham DrNorfolk, VA 23507-1904 · Phone (757) 388-8870 · Fax (757) 388-8871

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Brendan Michael O'connor M.d. 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 ID1153758339

PECOS Enrollment IDI20210907000070

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.

Areas of Expertise CMS Part B claims 24

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.

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

231 services222 patients

Screening mammography 77067

Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.

213 services213 patients

Screening 3d breast mammography 77063

Screening 3D breast mammography is a procedure that uses low-dose X-rays to create detailed images of the breast. This allows for early detection of any unusual changes or growths. It's a non-invasive, outpatient procedure that typically takes about 30 minutes.

211 services211 patients

X-ray of chest, 1 view 71045

A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.

94 services82 patients

Ct scan of abdomen and pelvis with contrast 74177

A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.

54 services54 patients

Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) G0279

Diagnostic digital breast tomosynthesis is a 3D imaging test that allows doctors to examine your breast tissue layer by layer. It's performed on one or both sides. It helps in detecting abnormalities more accurately. It's often done in addition to other tests.

54 services53 patients

Dxa bone density measurement of hip, pelvis, spine 77080

A DXA bone density measurement is a simple, quick, and non-invasive procedure that assesses the strength of your bones. This test uses X-rays to measure the amount of minerals, mainly calcium, in the hip, pelvis, and spine. It helps in early detection of osteoporosis or other bone diseases.

53 services53 patients

Ct scan of chest with contrast 71260

A CT scan of the chest with contrast is an imaging procedure. A special dye (contrast) is used to highlight specific areas in your body, providing clearer pictures of your chest. This helps in diagnosing conditions related to your lungs, heart, and other chest structures.

52 services51 patients

Ct scan head or brain without contrast 70450

A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.

49 services48 patients

Ct scan of chest without contrast 71250

A CT scan of the chest without contrast is a non-invasive imaging procedure. It uses special X-ray equipment to produce detailed images of your chest area, including your lungs and heart. It can help diagnose conditions such as lung diseases or heart disorders. It doesn't involve any dyes or contrast agents.

49 services48 patients

Ct scan of abdomen and pelvis without contrast 74176

A CT scan of the abdomen and pelvis is a non-invasive medical test. It uses special X-ray equipment to create detailed images of your abdominal and pelvic areas. This helps doctors examine organs, tissues, and vessels. No contrast dye is used in this procedure.

46 services44 patients

Limited ultrasound scan of 1 breast 76642

A limited ultrasound scan of one breast is a non-invasive imaging test. It uses sound waves to create pictures of the inside of your breast. It helps identify any unusual growths or changes. It's safe, quick, and typically painless.

41 services40 patients

Diagnostic mammography of 1 breast 77065

Diagnostic mammography of 1 breast is a detailed imaging test that allows doctors to closely examine a specific area in the breast. It's often used when a routine screening reveals an abnormality. This test can help identify any unusual changes or issues.

36 services35 patients

X-ray of shoulder, minimum of 2 views 73030

An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.

29 services26 patients

Mri scan of pelvis before and after contrast 72197

An MRI scan of the pelvis before and after contrast is a non-invasive imaging technique. It uses magnetic fields and radio waves to capture detailed images of your lower abdomen. Contrast dye, safe for the body, improves image clarity. This helps detect abnormalities more accurately.

26 services26 patients

Ct scan of upper spine without contrast 72125

A CT scan of the upper spine without contrast is a non-invasive imaging test that uses X-rays to capture detailed images of your neck and upper back. It helps in identifying issues like fractures, tumors, or infections. No dye (contrast) is used in this scan.

25 services25 patients

Diagnostic mammography of both breasts 77066

Diagnostic mammography involves using special imaging technology to capture detailed images of both breasts. This procedure helps in identifying any unusual changes or abnormalities. It's a crucial step in ensuring breast health and early detection of potential issues.

25 services25 patients

X-ray of abdomen, 1 view 74018

An X-ray of the abdomen, 1 view, is a quick and painless imaging test. It uses a small amount of radiation to produce images of the structures in your abdomen, such as the stomach, liver, and intestines. This can help identify issues like blockages, infections, or injuries.

23 services23 patients

X-ray of hip, 2-3 views 73502

An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.

19 services18 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.

16 services16 patients

Low dose ct scan of chest for lung cancer screening 71271

A low-dose CT scan of the chest is a quick, painless procedure that uses a small amount of radiation to create detailed images of your lungs. It's a key tool for early detection of lung cancer, especially for those at high risk.

14 services14 patients

X-ray of foot, minimum of 3 views 73630

An X-ray of the foot, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones and tissues in your foot. This helps to identify fractures, infections, or other abnormalities. Multiple views ensure a comprehensive examination.

13 services11 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.

12 services12 patients

Limited ultrasound scan of abdomen 76705

A limited ultrasound scan of the abdomen is a non-invasive imaging test. It uses sound waves to produce images of the abdominal organs such as the liver, gallbladder, spleen, pancreas, and kidneys. This helps to identify any abnormalities or issues.

11 services11 patients

Hospital Affiliations CMS Care Compare 4

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

West Penn Hospital

Acute Care Hospitals · Pittsburgh, PA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390090

Location4800 Friendship AvenuePittsburgh, PA 15224 · Allegheny County

Emergency services Birthing friendly

Clarion Hospital

Acute Care Hospitals · Clarion, PA

OwnershipVoluntary non-profit - Private

CMS Certification Number390093

LocationOne Hospital DriveClarion, PA 16214 · Clarion County

Emergency services

Magee Womens Hospital Of Upmc Health System

Acute Care Hospitals · Pittsburgh, PA

3/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number390114

Location300 Halket StreetPittsburgh, PA 15213 · Allegheny County

Emergency services Birthing friendly

Butler Memorial Hospital

Acute Care Hospitals · Butler, PA

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390168

LocationOne Hospital WayButler, PA 16001 · Butler County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 23708 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 19

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

DR. TODD JUSTIN OCHSNER D.O.

Emergency Medicine (Emergency Medical Services)

NAVAL MEDICAL CENTER PORTSMOUTH, 620 JOHN PAUL JONES CIRCLE
PORTSMOUTH, VA 23708

Portsmouth City (808) 582-8778

DR. THOMAS R HICKS M.D.

Internal Medicine

NAVAL MEDICAL CENTER PORTSMOUTH, 620 JOHN PAUL JONES CIRCLE
PORTSMOUTH, VA 23708

Portsmouth City (757) 953-2277

DR. LESLEY ANN MELENDEZ-RIVERO PSY D

Psychologist (Clinical)

NAVAL MEDICAL CENTER PORTSMOUTH, 620 JOHN PAUL JONES CIRCLE
PORTSMOUTH, VA 23708

Portsmouth City (787) 564-7580

DR. BRIAN WESLEY HOBBS CCC-A

Audiologist

NAVAL MEDICAL CENTER PORTSMOUTH, 620 JOHN PAUL JONES CIRCLE
PORTSMOUTH, VA 23708

Portsmouth City (757) 953-0761

DR. CHRISTOPHER HEATH WAY D.O.

General Practice

NAVAL MEDICAL CENTER PORTSMOUTH, 620 JOHN PAUL JONES CIRCLE
PORTSMOUTH, VA 23708

Portsmouth City (757) 953-7970

DR. WENDY MAY BORUSZEWSKI DDS

Dentist

NAVAL MEDICAL CENTER PORTSMOUTH, 620 JOHN PAUL JONES CIRCLE
PORTSMOUTH, VA 23708

Portsmouth City (757) 953-8579

PERNELL WILLIAMS

Pharmacist

NAVAL MEDICAL CENTER PORTSMOUTH, 620 JONE PAUL JONES CIRCLE
PORTSMOUTH, VA 23708

Portsmouth City (757) 953-7157

DR. BRYAN M DAVIDSON PH.D.

Psychologist (Clinical)

NAVAL MEDICAL CENTER PORTSMOUTH, 620 JOHN PAUL JONES CIRCLE
PORTSMOUTH, VA 23708

Portsmouth City (757) 953-6771

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 Brendan O'connor's NPI number?

The NPI number for Brendan O'connor is 1245467257. It was assigned to this individual provider in the NPPES registry on June 17, 2009.

Where is Brendan O'connor located?

Brendan O'connor practices at Naval Medical Center Portsmouth 620 John Paul Jones Circle, Portsmouth, VA 23708. The listed phone number is (757) 953-7550.

What is Brendan O'connor's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Brendan O'connor enrolled in Medicare?

Yes. Brendan O'connor 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.

Is Brendan O'connor affiliated with any hospitals?

According to CMS data, Brendan O'connor is affiliated with West Penn Hospital, Clarion Hospital, Magee Womens Hospital Of Upmc Health System and Butler Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Brendan O'connor was last updated on April 13, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.