NPPES file of Aug 9, 2026

Barrett O'Donnell

Vascular & Interventional Radiology Physician · Plano, TX

Barrett O'Donnell is a vascular & interventional radiology physician with a practice address in Plano, Texas, and NPI 1366945156, issued on Mar 17, 2018. Check the license (Texas S5237, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1366945156
Name
Barrett O'Donnell
Primary taxonomy
Vascular & Interventional Radiology Physician 2085R0204X
License number
S5237 TX
Self-reported in NPPES; status is on the state search
Practice location
1820 Preston Park Blvd Ste 2400, Plano, TX 75093
Phone
(972) 867-7862
Enumerated
Mar 17, 2018
Record last updated
Aug 2, 2024
Medicare enrollment
Enrolled (PECOS I20241005000059); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 1820 Preston Park Blvd Ste 2400

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. William GaoDiagnostic Radiology Physician1528599180
  2. Kathryn Greenway, MDVascular & Interventional Radiology Physician1649221235
  3. Steven Hsu, M.D.Vascular & Interventional Radiology Physician1730331380
  4. Gary Ihnat, MDDiagnostic Radiology Physician1083032726
  5. Zachary Jeng, M.D.Vascular & Interventional Radiology Physician1740667922
  6. Varsha Kumar, MDDiagnostic Radiology Physician1770945073

Verify Barrett O'Donnell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license S5237
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

81% fewer Medicare Part D claims than the average vascular & interventional radiology physician in 2024

14 Medicare Part D claims, against an average of 75 among the 1,444 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Barrett O'Donnell14
  2. Specialty average75

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Texas Radiology Associates LLPFort Worth, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Barrett O'Donnell among 324 vascular & interventional radiology physician records in Texas

Barrett O'Donnell is one of 324 vascular & interventional radiology physician records with a practice address in Texas. 94% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 86% of them.

  • NPI issued2018 · 86% of these records are older, 9% newer
  • In a Medicare fileYes · 94% of these records are
  • In the CMS Doctors and Clinicians fileYes · 88% of these records are
  • Graduated2018 · median 2008 among the 284 with a school on file
  • Record last updated2024 · 33% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0204X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Vascular & Interventional Radiology Physician providers in Texas

There are 324 vascular & interventional radiology physician records in Texas.

The 8 vascular & interventional radiology physician records with the nearest ZIP codes

  1. Kathryn Greenway, MDPlano, TX 750931649221235
  2. Steven Hsu, M.D.Plano, TX 750931730331380
  3. Zachary Jeng, M.D.Plano, TX 750931740667922
  4. Ali Mahmud, M.D.Plano, TX 750931376075242
  5. Alexander Pachnanda, M.D.Plano, TX 750751730292384
  6. Islam Shahin, M.D.Desoto, TX 751151720042070
  7. Osama Abdul-Rahim, M.D.McKinney, TX 750701568774065
  8. Murthy Chamarthy, M.D.Garland, TX 750421376854752

Common questions

What is Barrett O'Donnell's NPI number?

Barrett O'Donnell's National Provider Identifier (NPI) is 1366945156, issued on Mar 17, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Barrett O'Donnell located?

The NPPES record lists a practice address at 1820 Preston Park Blvd Ste 2400, Plano, TX, 75093. Phone: (972) 867-7862. Providers update this record themselves, so call before visiting.

How can I verify Barrett O'Donnell's license?

NPPES lists Texas license number S5237, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Barrett O'Donnell prescribe under Medicare Part D?

In 2024, Barrett O'Donnell had 14 Medicare Part D claims; the average among vascular & interventional radiology physician prescribers was 75. Part D covers Medicare prescriptions only.

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.