Doctor profile · Federal record
Dr. Atis Barzdins, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Seattle, WA
- NPI 1275640179
- Accepts Medicare
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
1101 Madison St Ste 301
Seattle, WA 981043599
(206) 505-1300 - Additional location
-
1909 214Th St Se Ste 300
Bothell, WA 980214418
(425) 412-7200
fax (425) 412-7350 - Additional location
-
601 S Carr RD Ste 100
Renton, WA 980555802
(425) 227-3700
fax (425) 227-3115 - Additional location
-
900 Sw 16Th St, Suite #100
Renton, WA 980572631
(425) 204-7480
fax (425) 204-7482 - Mailing address
-
900 Sw 16Th St, Suite #100
Renton, WA 980572631
Show 1 more location
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- April 16, 2021
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Washington #MD60197472
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275640179. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
774
Distinct HCPCS
10
Medicare allowed
$68,995
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 190 | 102 | $134 | |
96413 |
Administration of chemotherapy into vein, 1 hour or less | 116 | 24 | $143 | |
96375 |
Injection of additional new drug or substance into vein | 86 | 18 | $17 | |
96365 |
Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | 81 | 40 | $67 | |
J3489 |
Injection, zoledronic acid, 1 mg | 74 | 12 | $8 | |
96372 |
Injection of drug or substance under skin or into muscle | 58 | 16 | $14 | |
96366 |
Infusion into a vein for therapy, prevention, or diagnosis, each additional hour | 45 | 14 | $21 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 39 | 32 | $188 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 36 | 36 | $172 | |
J1200 |
Injection, diphenhydramine hcl, up to 50 mg | 30 | 13 | $1 |
In context: peer comparison
Among 60 peers in this city , average services per provider: 225. This provider delivers 3.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
540
Patients
82
Total drug cost
$687,701
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Xarelto (Rivaroxaban) | Brand | 110 | 18 | $99,743 |
| Eliquis (Apixaban) | Brand | 60 | 18 | $61,953 |
| Hydroxyurea | Generic | 53 | 0 | $2,404 |
| Anastrozole | Generic | 50 | 14 | $1,044 |
| Prednisone | Generic | 43 | 16 | $321 |
| Dexamethasone | Generic | 40 | 16 | $928 |
| Tamoxifen Citrate | Generic | 29 | 0 | $641 |
| Bicalutamide | Generic | 25 | 0 | $479 |
| Abiraterone Acetate | Generic | 23 | 0 | $54,912 |
| Furosemide | Generic | 21 | 0 | $100 |
Frequently asked questions
What is Dr. Atis Barzdins's medical specialty?
Dr. Atis Barzdins practices Hematology & Oncology Physician in Seattle, WA.
Where does Dr. Atis Barzdins practice?
Dr. Atis Barzdins practices at 1101 Madison St Ste 301, Seattle, WA 981043599. Office phone: 2065051300.
What is Dr. Atis Barzdins's NPI?
Dr. Atis Barzdins's National Provider Identifier (NPI) is 1275640179, issued by NPPES.
Does Dr. Atis Barzdins accept Medicare assignment?
Yes. Dr. Atis Barzdins accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Atis Barzdins commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Administration of chemotherapy into vein (HCPCS 96413); Injection of additional new drug or substance into vein (HCPCS 96375). Source: CMS Medicare Physician & Other Practitioners file.