Registry data as of Aug 27, 2026

Jillian O'Donnell, M.D.

Gynecologic Oncology Physician · Tucson, AZ

Jillian O'Donnell, M.D. is a gynecologic oncology physician with a practice address in Tucson, Arizona, and NPI 1154701530, issued on Jun 1, 2015. Check the license (Arizona 66978, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1154701530
Name
Jillian O'Donnell
Credential
M.D.
Primary taxonomy
Gynecologic Oncology Physician 207VX0201X
License number
66978 AZ
Self-reported in NPPES; status is on the state search
Practice location
603 N Wilmot RD Ste 151, Tucson, AZ 85711
Phone
(520) 420-2560
Enumerated
Jun 1, 2015
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 603 N Wilmot RD Ste 151

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ahmed Abdelaziz, M.D.Hematology & Oncology Physician1477817971
  2. Aisha Ahmed, M.D.Hematology & Oncology Physician1730341850
  3. Vanessa Arteaga-Chen, PA-CPhysician Assistant1164787461
  4. Aung Bajaj, M.DHematology & Oncology Physician1598177255
  5. Michael Boxer, M.D.Hematology & Oncology Physician1275502544
  6. Joseph Buscema, M.D.Gynecologic Oncology Physician1891764502

Verify Jillian O'Donnell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 66978    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

38% more Medicare Part D claims than the average gynecologic oncology physician in 2024

274 Medicare Part D claims for 86 beneficiaries, against an average of 198 among the 1,016 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 56 claims were for opioids.

  1. Jillian O'Donnell274
  2. Specialty average198

Most prescribed

  1. Ondansetron Hcl34 claims
  2. Oxycodone Hcl31 claims
  3. Gabapentin26 claims
  4. Olanzapine19 claims
  5. Letrozole18 claims
  6. Lynparza11 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.

Industry payments in 2024: $356.61

12 payments, mostly food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 833 providers of this specialty with any payment received $6,785.12 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jillian O'Donnell$356.61
  2. Specialty average$6,785.12

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

2 hospital and facility affiliations

  1. Tmc Medical NetworkTucson, AZ
  2. TmconeTucson, AZ

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Gynecologic Oncology Physician providers in Arizona

There are 27 gynecologic oncology physician records in Arizona.

All 27 in Arizona → Every provider in Tucson →

Other gynecologic oncology physician records in Arizona

  1. Leon Asadourian, M.D.Carefree, AZ1679635981
  2. Arvind Bakhru, MD, MPHScottsdale, AZ1477689511
  3. Ivor Benjamin, M.D.Peoria, AZ1114183977
  4. Snehal Bhoola, M.D.Gilbert, AZ1609821016
  5. Matthew Borst, M.D.Phoenix, AZ1770575474
  6. Joseph Buscema, M.D.Tucson, AZ1891764502
  7. Kristina Butler, M.D.Scottsdale, AZ1326169699
  8. Setsuko Chambers, MDTucson, AZ1801869300
  9. Jeffrey Cornella, M.D.Phoenix, AZ1871578831
  10. Heather Dalton, MDPhoenix, AZ1033373139

Common questions

What is Jillian O'Donnell, M.D.'s NPI number?

Jillian O'Donnell, M.D.'s National Provider Identifier (NPI) is 1154701530, issued on Jun 1, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Jillian O'Donnell, M.D. located?

The NPPES record lists a practice address at 603 N Wilmot RD Ste 151, Tucson, AZ, 85711. Phone: (520) 420-2560. Providers update this record themselves, so call before visiting.

How can I verify Jillian O'Donnell, M.D.'s license?

NPPES lists Arizona license number 66978, 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 Jillian O'Donnell, M.D. prescribe under Medicare Part D?

In 2024, Jillian O'Donnell, M.D. had 274 Medicare Part D claims for 86 beneficiaries; the average among gynecologic oncology physician prescribers was 198. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.