Aaron A. Ambrad, MD
Radiation Oncology Physician · Scottsdale, AZ
Aaron A. Ambrad, MD is a radiation oncology physician with a practice address in Scottsdale, Arizona, and NPI 1265411961, issued on Jan 11, 2006. Check the license (Arizona 35808, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Aaron A. Ambrad
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 35808 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 8880 E Desert Cove Ave, Scottsdale, AZ 85260
- Phone
- (480) 314-6670
- Enumerated
- Jan 11, 2006
- Record last updated
- Jul 16, 2025
- Fax
- (480) 257-1997
- Medicaid ID
- 126962 AZ
- Medicare enrollment
- Enrolled (PECOS I20061113000444); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1999
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 156 in Arizona → Look up another NPI →
Also registered at 8880 E Desert Cove Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rakesh Bagai, M.D.Hematology & Oncology Physician1114182888
- Jaclyn BeamFamily Nurse Practitioner1326859315
- Cynthia Carsten, MSN, NPAcute Care Nurse Practitioner1629449293
- Theresa Chan, M.D.Surgery Physician1669810156
- Ammoren Dohm, MDRadiation Oncology Physician1831599380
- Damaris Hazell, AG-ACNPAcute Care Nurse Practitioner1699256347
Verify Aaron A. Ambrad in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 35808Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average radiation oncology physician in 2024
82 Medicare Part D claims for 46 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of 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 MIPS final score for 2023 (Medicare payment program): 93.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $3,311.32
137 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
- Ironwood Physicians PCScottsdale, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aaron A. Ambrad among 156 radiation oncology physician records in Arizona
Aaron A. Ambrad, MD 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 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 51% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1999 · median 2003 among the 115 with a school on file
- Record last updated2025 · 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 Scottsdale → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Ammoren Dohm, MDScottsdale, AZ 852601831599380
- Marianne Mildenberger, M.D.Scottsdale, AZ 852601538167945
- Diane Recine, MDScottsdale, AZ 852601295701894
- Vershalee Shukla, MDScottsdale, AZ 852601366726788
- Safia Ahmed, MDScottsdale, AZ 852591548609910
- Jonathan Ashman, MDScottsdale, AZ 852591659337566
- Sarah James, M.D.Scottsdale, AZ 852591376809814
- Sameer Keole, MDScottsdale, AZ 852591235194952
Common questions
What is Aaron A. Ambrad, MD's NPI number?
Aaron A. Ambrad, MD's National Provider Identifier (NPI) is 1265411961, issued on Jan 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Aaron A. Ambrad, MD located?
The NPPES record lists a practice address at 8880 E Desert Cove Ave, Scottsdale, AZ, 85260. Phone: (480) 314-6670. Providers update this record themselves, so call before visiting.
How can I verify Aaron A. Ambrad, MD's license?
NPPES lists Arizona license number 35808, 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 Aaron A. Ambrad, MD prescribe under Medicare Part D?
In 2024, Aaron A. Ambrad, MD had 82 Medicare Part D claims for 46 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
What is Aaron A. Ambrad, MD's MIPS final score?
The 2023 MIPS final score is 93.6 of 100. 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.