Doctor profile · Federal record
Dr. Irl Hirsch
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Seattle, WA
- NPI 1881770642
- Accepts Medicare
- MIPS 87.0 / 100 · 2023
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
University of Washington Medical Center, 4225 Roosevelt Way Ne Suite 101
Seattle, WA 98105
(206) 598-4882 - Mailing address
-
Po Box 50095
Seattle, WA 981455095
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- December 31, 2012
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- Washington #MD00027222
- Medicaid
- WA #1881770642
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881770642. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
326
Distinct HCPCS
3
Medicare allowed
$29,451
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 207 | 87 | $105 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 90 | 58 | $37 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 29 | 25 | $154 |
In context: peer comparison
Among 17 peers in Seattle Endocrinology, Diabetes & Metabolism Physician, average services per provider: 96. This provider delivers 3.4× the peer median.Open Payments
Industry payments received
All-time total
$39,292
Transactions
37
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Roche Diabetes Care GmbH | 11 | $18,725.45 | |
| Mannkind Corporation | 13 | $8,839.36 | |
| Embecta Corp. | 3 | $6,197.40 | |
| Abbott Laboratories | 10 | $5,530.05 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
529
Patients
119
Total drug cost
$255,367
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 72 | 23 | $1,452 |
| Atorvastatin Calcium | Generic | 71 | 25 | $759 |
| Humalog (Insulin Lispro) | Brand | 53 | 16 | $63,601 |
| Tresiba Flextouch U-100 (Insulin Degludec) | Brand | 45 | 16 | $21,487 |
| Lisinopril | Generic | 41 | 11 | $272 |
| Lantus Solostar (Insulin Glargine,Hum.Rec.Anlog) | Brand | 34 | 17 | $27,655 |
| Ezetimibe | Generic | 30 | 0 | $1,199 |
| Ozempic (Semaglutide) | Brand | 30 | 11 | $66,287 |
| Rosuvastatin Calcium | Generic | 27 | 0 | $499 |
| Losartan Potassium | Generic | 26 | 0 | $343 |
Hospital affiliations
Frequently asked questions
What is Dr. Irl Hirsch's medical specialty?
Dr. Irl Hirsch practices Endocrinology, Diabetes & Metabolism Physician in Seattle, WA.
Where does Dr. Irl Hirsch practice?
Dr. Irl Hirsch practices at University of Washington Medical Center, Seattle, WA 98105. Office phone: 2065984882.
What is Dr. Irl Hirsch's NPI?
Dr. Irl Hirsch's National Provider Identifier (NPI) is 1881770642, issued by NPPES.
Does Dr. Irl Hirsch accept Medicare assignment?
Yes. Dr. Irl Hirsch accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Irl Hirsch commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report (HCPCS 95251); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.