James Patrick O'Brien, M.D.
Diagnostic Radiology Physician · Charlotte, NC
James Patrick O'Brien, M.D. is a diagnostic radiology physician with a practice address in Charlotte, North Carolina, and NPI 1477506558, issued on May 18, 2006. Check the license on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- James Patrick O'Brien
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 235944 NY
Self-reported in NPPES; status is on the state search - Practice location
- 3623 Latrobe Dr, Charlotte, NC 28211
- Phone
- (704) 332-1291
- Enumerated
- May 18, 2006
- Record last updated
- Sep 15, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (704) 332-5206
- Medicare enrollment
- Enrolled (PECOS I20070831000626); accepts Medicare assignment
- Medical or professional school
- University Of South Florida College Of Medicine, 2001
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,389 in North Carolina → Look up another NPI →
Also registered at 3623 Latrobe Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicole Abinanti, M.D.Diagnostic Radiology Physician1356324826
- Brandon Alspaugh, P.A.Physician Assistant1467844613
- David Altman, M.D.Diagnostic Radiology Physician1255523791
- Robert Barr, M.D.Diagnostic Radiology Physician1588647051
- John Black, M.D.Diagnostic Radiology Physician1023092095
- Michael Bonisa, PA-CPhysician Assistant1760444723
Verify James Patrick O'Brien in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 81.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Mecklenburg Radiology Associates PAMatthews, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Patrick O'Brien among 1,389 diagnostic radiology physician records in North Carolina
James Patrick O'Brien, M.D. is one of 1,389 diagnostic radiology physician records with a practice address in North Carolina. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 16% of them.
- NPI issued2006 · 16% of these records are older, 52% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2001 · median 2006 among the 998 with a school on file
- Record last updated2020 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
269 diagnostic radiology physician records list a practice address in Charlotte
They are 269 of the 23,603 NPPES records with a practice address in Charlotte, and 1,389 diagnostic radiology physician records in North Carolina.
All 1,389 in North Carolina → Every provider in Charlotte → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Nicole Abinanti, M.D.Charlotte, NC 282111356324826
- Susan Barnes, MDCharlotte, NC 282111942283197
- Robert Barr, M.D.Charlotte, NC 282111588647051
- John Black, M.D.Charlotte, NC 282111023092095
- Martin Burns, M.D.Charlotte, NC 282111972587210
- Paul Capito, MDCharlotte, NC 282111952306268
- Frederick Dula, MDCharlotte, NC 282111104821412
- Bruce Fee, M.D.Charlotte, NC 282111790756229
Common questions
What is James Patrick O'Brien, M.D.'s NPI number?
James Patrick O'Brien, M.D.'s National Provider Identifier (NPI) is 1477506558, issued on May 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Patrick O'Brien, M.D. located?
The NPPES record lists a practice address at 3623 Latrobe Dr, Charlotte, NC, 28211. Phone: (704) 332-1291. Providers update this record themselves, so call before visiting.
How can I verify James Patrick O'Brien, M.D.'s license?
Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is James Patrick O'Brien, M.D.'s MIPS final score?
The 2023 MIPS final score is 81.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.