Andrew Orton, M.D.
Radiation Oncology Physician · Green Valley, AZ
Andrew Orton, M.D. is a radiation oncology physician with a practice address in Green Valley, Arizona, and NPI 1053731356, issued on Apr 24, 2014. Check the license (Arizona 55719, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Andrew Orton
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 55719 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 121 West Esperanza Blvd, Green Valley, AZ 85614
- Phone
- (520) 689-7030
- Enumerated
- Apr 24, 2014
- Record last updated
- Aug 26, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (520) 395-9796
- Medicare enrollment
- Enrolled (PECOS I20180615002582); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 2013
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 156 in Arizona → Look up another NPI →
Verify Andrew Orton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 55719Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.1 times the Medicare Part D claims of the average radiation oncology physician in 2024
545 Medicare Part D claims for 162 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 36 claims were for opioids.
Most prescribed
- Tamsulosin Hcl211 claims
- Orgovyx53 claims
- Gabapentin34 claims
- Oxycodone Hcl31 claims
- Ciprofloxacin Hcl28 claims
- Lorazepam26 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): 99 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: $1,192.85
52 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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
- Arizona Blood And Cancer Specialists, PLLCGreen Valley, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew Orton among 156 radiation oncology physician records in Arizona
Andrew Orton, M.D. is one of 156 radiation oncology physician records with a practice address in Arizona. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 76% of them.
- NPI issued2014 · 76% of these records are older, 18% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2013 · median 2003 among the 115 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 2085R0001X and a Arizona 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 Arizona
There are 156 radiation oncology physician records in Arizona.
All 156 in Arizona → Every provider in Green Valley → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Ramesh Vedula, MDSierra Vista, AZ 856351881630895
- Gilles Lachance, MDPayson, AZ 855411235124397
- Hayden Ansinelli, MDTucson, AZ 857041821592791
- Shelli Hanks, MDTucson, AZ 857041225201395
- Curtis Mack, M.D.Tucson, AZ 857041568411890
- Riley McDougall, MDTucson, AZ 857041689257214
- Andrew Neuschatz, M.D.Tucson, AZ 857041124077185
- David FryeTucson, AZ 857101750441770
Common questions
What is Andrew Orton, M.D.'s NPI number?
Andrew Orton, M.D.'s National Provider Identifier (NPI) is 1053731356, issued on Apr 24, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Orton, M.D. located?
The NPPES record lists a practice address at 121 West Esperanza Blvd, Green Valley, AZ, 85614. Phone: (520) 689-7030. Providers update this record themselves, so call before visiting.
How can I verify Andrew Orton, M.D.'s license?
NPPES lists Arizona license number 55719, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Andrew Orton, M.D. prescribe under Medicare Part D?
In 2024, Andrew Orton, M.D. had 545 Medicare Part D claims for 162 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
What is Andrew Orton, M.D.'s MIPS final score?
The 2023 MIPS final score is 99 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.