Doctor profile · Federal record
Dr. Thomas Malpass, MD
Hematology & Oncology Physician · Seattle, WA
- NPI 1851309942
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1100 9Th Ave
Seattle, WA 981012756
(206) 223-6600 - Mailing address
-
1100 Olive Way MSC M4-PA
Seattle, WA 981011873
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- April 8, 2008
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Washington #MD00016934
- Medicaid
- WA #8345506
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851309942. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
201
Distinct HCPCS
4
Medicare allowed
$36,723
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 116 | 64 | $155 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 41 | 41 | $272 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 27 | 23 | $212 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 17 | 17 | $111 |
In context: peer comparison
Among 60 peers in this city , average services per provider: 225. This provider delivers 0.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
17
Patients
0
Total drug cost
$362,863
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pomalyst (Pomalidomide) | Brand | 17 | 0 | $362,863 |
Frequently asked questions
What is Dr. Thomas Malpass's medical specialty?
Dr. Thomas Malpass practices Hematology & Oncology Physician in Seattle, WA.
Where does Dr. Thomas Malpass practice?
Dr. Thomas Malpass practices at 1100 9Th Ave, Seattle, WA 981012756. Office phone: 2062236600.
What is Dr. Thomas Malpass's NPI?
Dr. Thomas Malpass's National Provider Identifier (NPI) is 1851309942, issued by NPPES.
What procedures does Dr. Thomas Malpass commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99205); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.