Jeffrey Peacock
Radiation Oncology Physician · Show Low, AZ
Jeffrey Peacock is a radiation oncology physician with a practice address in Show Low, Arizona, and NPI 1033566534, issued on May 16, 2016. Check the license on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Peacock
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License numbers
- MD.42458 AL
42458 AL
98422 GA
Self-reported in NPPES; status is on the state search - Practice location
- 2500 E Hunt Dr Ste H-J, Show Low, AZ 85901
- Phone
- (928) 537-6937
- Enumerated
- May 16, 2016
- Record last updated
- Aug 13, 2025
- Fax
- (928) 532-8798
- Medicare enrollment
- Enrolled (PECOS I20240131000434); accepts Medicare assignment
- Medical or professional school
- Univ Of Central Florida, College Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 156 in Arizona → Look up another NPI →
Also registered at 2500 E Hunt Dr Ste H-J
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dennis Buck, DOHematology & Oncology Physician1114157195
- Marilyn King, FNPNurse Practitioner1740286707
- Salman Malad, MDMedical Oncology Physician1316936222
- Maureen Wallace, PA-CMedical Physician Assistant1073559399
Verify Jeffrey Peacock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% more Medicare Part D claims than the average radiation oncology physician in 2024
246 Medicare Part D claims for 81 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims. 13 claims were for opioids.
Most prescribed
- Tamsulosin Hcl62 claims
- Orgovyx40 claims
- Prednisone22 claims
- Abiraterone Acetate20 claims
- Methylprednisolone12 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.
Bills Medicare through 3 group practices
- North Atlanta Professional Services LLCAtlanta, GA
- Radiotherapy Clinics OF Georgia,llcBlairsville, GA
- Summit Healthcare AssociationShow Low, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jeffrey Peacock among 156 radiation oncology physician records in Arizona
Jeffrey Peacock 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 2016, is newer than 83% of them.
- NPI issued2016 · 83% of these records are older, 12% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2016 · 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 Show Low → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Victor Henderson, MDShow Low, AZ 859011245225309
- Andrew David, M.D.Flagstaff, AZ 860011144222001
- Stephanie Rice, MDFlagstaff, AZ 860011346668225
- Theodore Phillips, M.D.Tucson, AZ 857561710929963
- Deirdre Cohen, MDTucson, AZ 857241518930999
- Shona Dougherty, MD, PHDTucson, AZ 857241124091368
- Victor Gonzalez, M.D.Tucson, AZ 857241619163649
- Uma Goyal, M.D.Tucson, AZ 857241427317510
Common questions
What is Jeffrey Peacock's NPI number?
Jeffrey Peacock's National Provider Identifier (NPI) is 1033566534, issued on May 16, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Peacock located?
The NPPES record lists a practice address at 2500 E Hunt Dr Ste H-J, Show Low, AZ, 85901. Phone: (928) 537-6937. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Peacock's license?
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 Jeffrey Peacock prescribe under Medicare Part D?
In 2024, Jeffrey Peacock had 246 Medicare Part D claims for 81 beneficiaries; the average among radiation oncology physician prescribers was 134. 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.