Doctor profile · Federal record
Dr. Blair Irwin, MD
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · Tacoma, WA
- NPI 1720221153
- Accepts Medicare
- 17 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1003 S 5Th St Fl 4
Tacoma, WA 984054210
(253) 403-1677
Credentials & registration
- NPI registered
- April 2009 — 17 yrs on file
- Profile last updated
- July 28, 2015
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (2)
- Washington #MD60535985 · New Jersey #I76950936252782
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720221153. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
493
Distinct HCPCS
3
Medicare allowed
$64,833
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 413 | 118 | $133 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 58 | 53 | $136 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 22 | 21 | $96 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 1,291. This provider delivers 0.4× the peer median.Open Payments
Industry payments received
All-time total
$278
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 2 | $199.40 | |
| SANOFI-AVENTIS U.S. LLC | 1 | $79.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
655
Patients
47
Total drug cost
$416,923
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 167 | 18 | $4,697 |
| Morphine Sulfate Er (Morphine Sulfate) | Brand | 104 | 0 | $6,397 |
| Gabapentin | Generic | 55 | 13 | $1,246 |
| Anastrozole | Generic | 48 | 0 | $1,165 |
| Hydroxyurea | Generic | 41 | 0 | $1,475 |
| Tamoxifen Citrate | Generic | 34 | 0 | $701 |
| Acyclovir | Generic | 28 | 0 | $371 |
| Lenalidomide | Generic | 25 | 0 | $360,183 |
| Duloxetine Hcl | Generic | 23 | 0 | $353 |
| Lorazepam | Generic | 23 | 0 | $227 |
Hospital affiliations
Frequently asked questions
What is Dr. Blair Irwin's medical specialty?
Dr. Blair Irwin practices Hematology & Oncology Physician in Tacoma, WA.
Where does Dr. Blair Irwin practice?
Dr. Blair Irwin practices at 1003 S 5Th St Fl 4, Tacoma, WA 984054210. Office phone: 2534031677.
What is Dr. Blair Irwin's NPI?
Dr. Blair Irwin's National Provider Identifier (NPI) is 1720221153, issued by NPPES.
Does Dr. Blair Irwin accept Medicare assignment?
Yes. Dr. Blair Irwin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Blair Irwin commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.