Tara A. Washington, MD
Radiation Oncology Physician · Temecula, CA
Tara A. Washington, MD is a radiation oncology physician with a practice address in Temecula, California, and NPI 1780621276, issued on Jun 1, 2006. Check the license (California G88063, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Tara A. Washington
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License numbers
- G88063 CA
73371 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 44274 George Cushman CT, Temecula, CA 92592
- Phone
- (951) 252-9300
- Enumerated
- Jun 1, 2006
- Record last updated
- Jan 14, 2026
- Medicare enrollment
- Enrolled (PECOS I20250916004296); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 735 in California → Look up another NPI →
Also registered at 44274 George Cushman CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Claudia Camacho, M.D.Pediatrics Physician1427157973
- Douglas Carrasco, M.D.Internal Medicine Physician1861406340
- Katherine Clifford, D.O.Pediatrics Physician1255593802
- Sylvia Johnson, M.D.Pediatrics Physician1326135153
- Juliana Paik, M.D.Pediatrics Physician1528167087
- Monica Torres, ARNP, FNP-BCFamily Nurse Practitioner1437697471
Verify Tara A. Washington in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G88063Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average radiation oncology physician in 2024
20 Medicare Part D claims for 16 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D.
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): 99.1 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: $56.06
3 payments; by number, the most common kind was food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., 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 7 group practices
- Baptist Health Deaconess Medical Group IncMadisonville, KY
- Bay Area Hospital DistrictCoos Bay, OR
- City OF Hope Medical FoundationTemecula, CA
- Hendrick Provider NetworkBrownwood, TX
- Osf Multi-Specialty GroupGalesburg, IL
- Piedmont Providers LLCCartersville, GA
- Sjhmc Physician ServicesPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tara A. Washington among 735 radiation oncology physician records in California
Tara A. Washington, MD is one of 735 radiation oncology physician records with a practice address in California. 83% 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, 55% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1990 · median 2005 among the 545 with a school on file
- Record last updated2026 · 55% 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 California 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 California
There are 735 radiation oncology physician records in California.
All 735 in California → Every provider in Temecula → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Brian Ronson, MDTemecula, CA 925921750364493
- Parima Daroui, M.D. PH.D.Wildomar, CA 925951629283841
- James Mason, MDWildomar, CA 925951902955818
- Jason Sun, M.D.Wildomar, CA 925951568691830
- Colton Ladbury, MDIrvine, CA 926181891256756
- Percy Lee, M.D.Irvine, CA 926181447442504
- Harry Moyses, M.D.Irvine, CA 926181376522300
- Selamawit Negusse, MDIrvine, CA 926181316144041
Common questions
What is Tara A. Washington, MD's NPI number?
Tara A. Washington, MD's National Provider Identifier (NPI) is 1780621276, issued on Jun 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tara A. Washington, MD located?
The NPPES record lists a practice address at 44274 George Cushman CT, Temecula, CA, 92592. Phone: (951) 252-9300. Providers update this record themselves, so call before visiting.
How can I verify Tara A. Washington, MD's license?
NPPES lists California license number G88063, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tara A. Washington, MD prescribe under Medicare Part D?
In 2024, Tara A. Washington, MD had 20 Medicare Part D claims for 16 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
What is Tara A. Washington, MD's MIPS final score?
The 2023 MIPS final score is 99.1 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.