Atis Barzdins, M.D.
Hematology & Oncology Physician · Seattle, WA
Atis Barzdins, M.D. is a hematology & oncology physician with a practice address in Seattle, Washington, and NPI 1275640179, issued on Aug 24, 2006. Check the license (Washington MD60197472, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Atis Barzdins
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- MD60197472 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1101 Madison St Ste 301, Seattle, WA 98104
- Phone
- (206) 505-1300
- Enumerated
- Aug 24, 2006
- Record last updated
- Apr 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110124001202); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 476 in Washington → Look up another NPI →
Also registered at 1101 Madison St Ste 301
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ashlan Applegate, PA-CPhysician Assistant1962025940
- John Brooling, MDGastroenterology Physician1487944666
- Rex Cheng, M.D.Gastroenterology Physician1689998874
- Alice Chu, MDUrology Physician1356974208
- Jason Daly, LCSWSocial Worker1174819262
- Alice JiangInternal Medicine Physician1649807207
Verify Atis Barzdins in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60197472Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
765 Medicare Part D claims for 142 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 82 claims were for opioids.
Most prescribed
- Xarelto87 claims
- Eliquis63 claims
- Anastrozole57 claims
- Prednisone48 claims
- Tamoxifen Citrate37 claims
- Hydroxyurea35 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 one group practice
- Pacmed ClinicsSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Atis Barzdins among 476 hematology & oncology physician records in Washington
Atis Barzdins, M.D. is one of 476 hematology & oncology physician records with a practice address in Washington. 71% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 64% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1994 · median 2006 among the 294 with a school on file
- Record last updated2021 · 62% 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 Washington 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 Washington
There are 476 hematology & oncology physician records in Washington.
All 476 in Washington → Every provider in Seattle → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Sharmila Ahmed, MDSeattle, WA 981041073512141
- Antonio Bedalov, MDSeattle, WA 981041407844467
- Virginia BroudySeattle, WA 981041194801811
- James Bryan, MDSeattle, WA 981041467440446
- Daniel Burns, MDSeattle, WA 981041689630063
- Cynthia Chua, MDSeattle, WA 981041700879582
- Sheldon Goldberg, MDSeattle, WA 981041649266321
- Sara Grethlein, MDSeattle, WA 981041326083445
Common questions
What is Atis Barzdins, M.D.'s NPI number?
Atis Barzdins, M.D.'s National Provider Identifier (NPI) is 1275640179, issued on Aug 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Atis Barzdins, M.D. located?
The NPPES record lists a practice address at 1101 Madison St Ste 301, Seattle, WA, 98104. Phone: (206) 505-1300. Providers update this record themselves, so call before visiting.
How can I verify Atis Barzdins, M.D.'s license?
NPPES lists Washington license number MD60197472, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Atis Barzdins, M.D. prescribe under Medicare Part D?
In 2024, Atis Barzdins, M.D. had 765 Medicare Part D claims for 142 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.