Brent P. Mahoney, MD, PHD
Radiation Oncology Physician · Abilene, TX
Brent P. Mahoney, MD, PHD is a radiation oncology physician with a practice address in Abilene, Texas, and NPI 1689882680, issued on May 21, 2007. Check the license (Texas P8500, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Brent P. Mahoney
- Credential
- MD, PHD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- P8500 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2000 Pine St, Abilene, TX 79601
- Phone
- (325) 670-6340
- Enumerated
- May 21, 2007
- Record last updated
- Feb 12, 2026
- Medicare enrollment
- Enrolled (PECOS I20140415000503); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 449 in Texas → Look up another NPI →
Also registered at 2000 Pine St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ebenezer Appah, M.D.Hematology & Oncology Physician1730525213
- Cindy Crawford, RN FNP-CFamily Nurse Practitioner1518223320
- Patricia Egdorf, FNP-CFamily Nurse Practitioner1154380269
- Ginger Fabrizio, P.A.Medical Physician Assistant1558397703
- Ibidolapo Folowosele, RPHPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1255224630
- Mustapha Khalife, MDHematology & Oncology Physician1013127836
Verify Brent P. Mahoney in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P8500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average radiation oncology physician in 2024
309 Medicare Part D claims for 125 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 25 claims were for opioids.
Most prescribed
- Tamsulosin Hcl64 claims
- Ssd22 claims
- Hydrocortisone21 claims
- Ciprofloxacin Hcl20 claims
- Methylprednisolone19 claims
- Fluconazole17 claims
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.
The practice group's MIPS final score for 2023 (Medicare payment program): 73.1 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).
Industry payments in 2024: $261.99
12 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 3,275 providers of this specialty with any payment received $1,897.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Hendrick Provider NetworkAbilene, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brent P. Mahoney among 449 radiation oncology physician records in Texas
Brent P. Mahoney, MD, PHD is one of 449 radiation oncology physician records with a practice address in Texas. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 44% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2004 · median 2004 among the 348 with a school on file
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Texas
There are 449 radiation oncology physician records in Texas.
All 449 in Texas → Every provider in Abilene → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Surinder Singh, M.D.Abilene, TX 796011477534964
- Lute Oas, M.D.Abilene, TX 796061013977420
- Stephen Sorgen, MDAbilene, TX 796061215979448
- Thinh Phan, MDMidland, TX 797011609808864
- Joseph Kaczor, MDOdessa, TX 797611366485252
- Carlos Torres, M.D.Lubbock, TX 794241396701819
- Ramzi Abdulrahman, MDLubbock, TX 794151790718203
- Zheng Shi, M.D., PH.D.Lubbock, TX 794151508024951
Common questions
What is Brent P. Mahoney, MD, PHD's NPI number?
Brent P. Mahoney, MD, PHD's National Provider Identifier (NPI) is 1689882680, issued on May 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Brent P. Mahoney, MD, PHD located?
The NPPES record lists a practice address at 2000 Pine St, Abilene, TX, 79601. Phone: (325) 670-6340. Providers update this record themselves, so call before visiting.
How can I verify Brent P. Mahoney, MD, PHD's license?
NPPES lists Texas license number P8500, 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 Brent P. Mahoney, MD, PHD prescribe under Medicare Part D?
In 2024, Brent P. Mahoney, MD, PHD had 309 Medicare Part D claims for 125 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
What is Brent P. Mahoney, MD, PHD's MIPS final score?
The 2023 MIPS final score is 73.1 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.