Deirdre Cohen, MD
Radiation Oncology Physician · Tucson, AZ
Deirdre Cohen, MD is a radiation oncology physician with a practice address in Tucson, Arizona, and NPI 1518930999, issued on Feb 8, 2006. Check the license (Arizona 33119, as entered in NPPES) on the Arizona Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Deirdre Cohen
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 33119 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1501 N Campbell Ave, Tucson, AZ 85724
- Phone
- (520) 874-3500
- Enumerated
- Feb 8, 2006
- Record last updated
- May 29, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 156 in Arizona → Look up another NPI →
Also registered at 1501 N Campbell Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Elana Addis, M.DObstetrics & Gynecology Physician1730150582
Verify Deirdre Cohen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 33119Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Deirdre Cohen among 156 radiation oncology physician records in Arizona
Deirdre Cohen, 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 not. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 51% newer
- In a Medicare fileNo · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 74% of these records are
- Record last updated2008 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 156 in Arizona → Every provider in Tucson → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Shona Dougherty, MD, PHDTucson, AZ 857241124091368
- Victor Gonzalez, M.D.Tucson, AZ 857241619163649
- Uma Goyal, M.D.Tucson, AZ 857241427317510
- Baldassarre Stea, MD, PHDTucson, AZ 857241003988247
- Nagy Elsayyad, MBBCH(MD)Tucson, AZ 857191851592687
- Jonathan Gabriel, DOTucson, AZ 857191295357309
- Matthew Greer, MDTucson, AZ 857191073045043
- Christopher Morrison, MD, PHDTucson, AZ 857191295183499
Common questions
What is Deirdre Cohen, MD's NPI number?
Deirdre Cohen, MD's National Provider Identifier (NPI) is 1518930999, issued on Feb 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Deirdre Cohen, MD located?
The NPPES record lists a practice address at 1501 N Campbell Ave, Tucson, AZ, 85724. Phone: (520) 874-3500. Providers update this record themselves, so call before visiting.
How can I verify Deirdre Cohen, MD's license?
NPPES lists Arizona license number 33119, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.