Dr. Atis Barzdins, MD

  • Renton, WA
  • Hematologist and oncologist
NPI1275640179PAC ID2466444344
Medicare services, 2024
861
Medicare patients, 2024
221
Part D claims, 2024
765
Publications
1
Hospital affiliations
4
Practice address
601 S Carr Rd, Renton, WA 98055
Practice phone
Call (206) 621-4316
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Pacific Medical Centers

Renton, Washington

See all 6 affiliations

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Dr. Atis Barzdins is a hematologist and oncologist in Renton, Washington

Dr. Barzdins practices at Pacific Medical Centers in Renton, Washington.

Dr. Barzdins' NPI, 1275640179, was assigned on August 24, 2006. Dr. Barzdins graduated from Latvian Medical Academy in 1994. Dr. Barzdins' Washington license number on file is MD60197472.

NPI and contact details
Medicare PAC ID
2466444344
NPI enumeration date
August 24, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(206) 621-4316
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
58
Medical school graduation
1994

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Atis Barzdins practices at Pacific Medical Centers in Renton, Washington

Dr. Barzdins' primary practice is Pacific Medical Centers, at 601 S Carr Rd, Renton, WA 98055 in King County. The practice phone is (206) 621-4316.

  • Pacific Medical Centers
    601 S Carr Rd, Renton, WA 98055 · King CountyPhone(206) 621-4316

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Atis Barzdins is affiliated with 5 sites of care and 1 medical group

Dr. Barzdins' primary practice is Pacific Medical Centers in Renton, Washington. Dr. Barzdins is also affiliated with Valley Medical Center. The medical group on file is Pacific Medical Centers (PacMed). Dmand AI also links Dr. Barzdins to 3 more hospitals, each named with a free account.

See all 6 affiliations for Dr. Barzdins

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Atis Barzdins' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barzdins practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Pacific Medical CentersAvailable with a free account
+4 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Atis Barzdins is one of 348 hematologists and oncologists in Washington

Hematology and oncology is Dr. Barzdins' primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Barzdins is board certified in medical oncology by the American Board of Internal Medicine. Dmand AI has Dr. Barzdins' licenses on file in 4 states: Washington, Idaho, Florida and Colorado.

Specialties and state licenses

  • Hematology and oncology, WashingtonPrimaryLicense MD60197472 · 2010 to 2025 · taxonomy 207RH0003X
  • Idaho license2013 to 2015
  • Florida license2005 to 2012
  • Colorado license2003 to 2005

Clinical focus

Dmand AI lists breast cancer, chronic anemia, deep vein thrombosis (DVT), lung cancer, lymphoma, neutropenia, prostate cancer and purpura and thrombocytopenia among the conditions Dr. Barzdins treats.

Hematologists and oncologists near Dr. Barzdins

Counts of hematologists and oncologists with a Dmand AI profile, by place and practice. Each opens the list.

348hematologists and oncologists in Washington
5hematologists and oncologists in Renton

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Atis Barzdins billed Medicare for 861 services in 2024

CMS data shows 861 Medicare services from Dr. Barzdins across 11 procedure codes in 2024, for 221 Medicare patients. Medicare paid $51,424 for them. Every service was in an office.

Medicare services, 2024861
Medicare patients221
Paid by Medicare$51,424
Procedure codes11

Dr. Barzdins' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 3862024: 33713%
Office and hospital visits
2023: 2842024: 3057%
Other services
2023: 02024: 123
Drugs given in the office
2023: 1042024: 968%

Dr. Barzdins compared with the Washington median for hematologists and oncologists, 2024

  • Dr. Barzdins
  • Washington median
Medicare services
861vs 58547% above
Medicare patients
221vs 18221% above
Part D claims
482vs 28370% above

Medians across 310 hematologists and oncologists in Washington with Dmand AI profiles that report each measure.

Dr. Barzdins' most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Barzdins

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Barzdins and other hematologists and oncologists in Washington.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Atis Barzdins treated 221 Medicare patients in 2024, average age 75

CMS counts 221 Medicare patients who saw Dr. Barzdins in 2024. The largest group is 75 to 84, with 98 patients. 67% of them have high cholesterol, and 66% have high blood pressure. 14% are also on Medicaid. Their average risk score is 1.79, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Barzdins' median patient age at 74, with 62% women.

Medicare patients, 2024221
Average age75
Average risk score1.79
Also on Medicaid14%

Dr. Barzdins' Medicare patients by age, 2024

Dr. Barzdins' Medicare patients by sex, 2024

  • Women14465%
  • Men7735%

Chronic conditions among Dr. Barzdins' Medicare patients, 2024

  1. High cholesterol67%
  2. High blood pressure66%
  3. Arthritis57%
  4. Chronic kidney disease32%
  5. Mood disorders28%
  6. Cancer27%
  7. Depression26%
  8. Osteoporosis26%

Share of Medicare patients with each condition. A patient can have several.

Dr. Barzdins' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women62%
  • Men37%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Atis Barzdins wrote 765 Medicare Part D claims in 2024

In 2024, Dr. Barzdins wrote 765 Medicare Part D claims for 142 patients. 70% of them were for generic drugs. CMS names the drug for 482 of them, across 14 drugs with 11 or more claims each, at $407,451 in total drug cost. In 2023, CMS named 599 claims across 20 drugs.

Part D claims, 2024765
Drugs named by CMS14
Total drug cost$407,451
Part D patients142

Dr. Barzdins' Part D claims by kind of drug, 2024

  • Generic539 claims70%
  • Brand-name and other226 claims30%

Dr. Barzdins' most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Barzdins' Part D claims, 2024

  • Opioids11%82 of 765 claims
  • Antibiotics2%15 of 765 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 5992024: 48220%

Drugs named by CMS: 14 in 2024, 20 in 2023.

See all prescribing by Dr. Barzdins

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Atis Barzdins offers telehealth to Medicare patients

Dr. Barzdins accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Barzdins as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Atis Barzdins has 1 publication on record

Dmand AI links 1 paper to Dr. Barzdins. Dr. Barzdins' most frequent co-authors are Miguel Araneo, MD, Howard Warren Bruckner, MD and Michael L. Grossbard, MD.

Papers1

Dr. Barzdins' most frequent co-authors

Recent publications by Dr. Barzdins

See all 1 publications and co-authors

See who Dr. Barzdins researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Barzdins works with, so you can find a warm path to the right hematologists and oncologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Atis Barzdins received $183 in industry payments from 2023 to 2025

CMS Open Payments shows 4 general payments to Dr. Barzdins from 4 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 89% of the total. Foundation Medicine, Inc. paid the most, $118.

General payments to Dr. Barzdins by program year, 2023 to 2025

General payments to Dr. Barzdins by kind, 2023 to 2025

$183in total
  • Food and beverage$16289%
  • Education$2111%

Companies that paid Dr. Barzdins the most, 2023 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Barzdins

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Atis Barzdins graduated from Latvian Medical Academy

Dr. Barzdins graduated from Latvian Medical Academy in 1994.

  1. Medical schoolLatvian Medical Academy
  2. Board certified in medical oncologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Atis Barzdins accepts plans from 18 insurance carriers

Dr. Barzdins is in network with 18 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

Plan types Dr. Barzdins accepts, by number of carriers

  1. PPO12
  2. Medicare11
  3. HMO10
  4. POS5
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Dr. Atis Barzdins's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Atis Barzdins

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Atis Barzdins' NPI number?

Dr. Atis Barzdins' NPI number is 1275640179. It was assigned on August 24, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Atis Barzdins?

Dr. Atis Barzdins is a hematologist and oncologist in Renton, Washington. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).

Where does Dr. Atis Barzdins practice?

Dr. Barzdins practices at 601 S Carr Rd, Renton, WA 98055. Dr. Barzdins' primary practice is Pacific Medical Centers in Renton, Washington. Dmand AI also links Dr. Barzdins to 3 hospitals.

What is Dr. Atis Barzdins' office phone number?

The practice phone on file for Dr. Barzdins is (206) 621-4316.

What is Dr. Atis Barzdins' medical license number?

Dr. Barzdins' Washington license number on file is MD60197472, one of the licenses on file in 4 states.

Which states has Dr. Atis Barzdins been licensed in?

Dmand AI has state licenses on file for Dr. Barzdins in Washington (2010 to 2025), Idaho (2013 to 2015), Florida (2005 to 2012) and Colorado (2003 to 2005).

Which hospitals is Dr. Atis Barzdins affiliated with?

Dr. Barzdins is affiliated with Valley Medical Center. Dmand AI links Dr. Barzdins to 3 more hospitals.

What medical group is Dr. Atis Barzdins part of?

Dr. Barzdins is linked to Pacific Medical Centers (PacMed).

Does Dr. Atis Barzdins accept Medicare?

Yes. CMS data shows Dr. Barzdins billed Medicare for 861 services in 2024, and Dr. Barzdins accepts Medicare assignment.

Does Dr. Atis Barzdins offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Barzdins as offering telehealth services.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Atis Barzdins see?

CMS counts 221 Medicare patients who saw Dr. Barzdins in 2024, with an average age of 75.

Is Dr. Atis Barzdins board certified?

Yes. Dr. Barzdins is board certified in medical oncology by the American Board of Internal Medicine.

What services does Dr. Atis Barzdins bill to Medicare?

In 2024, Dr. Barzdins' most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and infusion or chemotherapy administration (96413).

Where did Dr. Atis Barzdins go to medical school?

Dr. Barzdins graduated from Latvian Medical Academy in 1994.

What drugs does Dr. Atis Barzdins prescribe most?

In 2024 Medicare Part D data, Dr. Barzdins' most prescribed drugs by claims were Xarelto, Eliquis and Anastrozole.

Has Dr. Atis Barzdins received payments from drug or device companies?

CMS Open Payments shows $183 in general payments to Dr. Barzdins from 4 companies from 2023 to 2025. The largest total came from Foundation Medicine, Inc.

How long has Dr. Atis Barzdins been practicing?

Dr. Barzdins graduated from medical school in 1994, 32 years ago.

Does Dr. Atis Barzdins do research?

Dmand AI links 1 publication to Dr. Barzdins.

Who does Dr. Atis Barzdins publish with?

Dr. Barzdins' most frequent co-authors are Miguel Araneo, MD (1 shared paper), Howard Warren Bruckner, MD (1 shared paper) and Michael L. Grossbard, MD (1 shared paper).

What insurance does Dr. Atis Barzdins accept?

Dr. Barzdins is in network with 18 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

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See hematologists and oncologists in Washington by site of care and group

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