Ulyana Dashkevych, DO
Hematology & Oncology Physician · Tucson, AZ
Ulyana Dashkevych, DO is a hematology & oncology physician with a practice address in Tucson, Arizona, and NPI 1346861721, issued on Apr 27, 2020. Check the license (Arizona R3339, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ulyana Dashkevych
- Credential
- DO
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- R3339 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 3838 N Campbell Ave, Tucson, AZ 85719
- Phone
- (520) 626-7685
- Enumerated
- Apr 27, 2020
- Record last updated
- Jul 5, 2023
- Fax
- (520) 626-2225
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 285 in Arizona → Look up another NPI →
Also registered at 3838 N Campbell Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ulyana Dashkevych in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license R3339Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
27 Medicare Part D claims for 17 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D.
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: $1,562.43
34 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 8,560 providers of this specialty with any payment received $7,481.41 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.
Ulyana Dashkevych among 285 hematology & oncology physician records in Arizona
Ulyana Dashkevych, DO is one of 285 hematology & oncology physician records with a practice address in Arizona. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 94% of them.
- NPI issued2020 · 94% of these records are older, 5% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 80% of these records are
- Record last updated2023 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Arizona
There are 285 hematology & oncology physician records in Arizona.
All 285 in Arizona → Every provider in Tucson → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Frederick Ahmann, MDTucson, AZ 857191700857166
- Ricklie Julian, M.D.Tucson, AZ 857191861735052
- Sharad Khurana, MD, MSCTucson, AZ 857191659788529
- Ravitharan Krishnadasan, M.D.Tucson, AZ 857191174538995
- Muftah Mahmud, MDTucson, AZ 857191457933707
- Christiana Mo, MDTucson, AZ 857191255893665
- Willis Navarro, M.D.Tucson, AZ 857191871538421
- Umbreen Rozell, M.D.Tucson, AZ 857191629324546
Common questions
What is Ulyana Dashkevych, DO's NPI number?
Ulyana Dashkevych, DO's National Provider Identifier (NPI) is 1346861721, issued on Apr 27, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Ulyana Dashkevych, DO located?
The NPPES record lists a practice address at 3838 N Campbell Ave, Tucson, AZ, 85719. Phone: (520) 626-7685. Providers update this record themselves, so call before visiting.
How can I verify Ulyana Dashkevych, DO's license?
NPPES lists Arizona license number R3339, 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 Ulyana Dashkevych, DO prescribe under Medicare Part D?
In 2024, Ulyana Dashkevych, DO had 27 Medicare Part D claims for 17 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.