Doctor profile · Federal record
Dr. Benjamin Stoner-Duncan, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Seattle, WA
- NPI 1578982153
- Accepts Medicare
- MIPS 87.0 / 100 · 2023
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1550 N 115Th St
Seattle, WA 98133
(206) 364-0500 - Additional location
-
325 9Th Ave, Box 359702
Seattle, WA 981042420
(206) 744-8334
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- February 12, 2019
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Washington #60763753
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578982153. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
448
Distinct HCPCS
4
Medicare allowed
$75,281
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 278 | 269 | $183 | |
99284 |
Emergency department visit with moderate level of medical decision making | 120 | 115 | $127 | |
99291 |
Critical care, first 30-74 minutes | 36 | 36 | $226 | |
99283 |
Emergency department visit with low level of medical decision making | 14 | 14 | $75 |
In context: peer comparison
Among 82 peers in Seattle Emergency Medicine Physician, average services per provider: 65. This provider delivers 6.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
109
Patients
96
Total drug cost
$698
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 22 | 21 | $199 |
| Ondansetron Odt (Ondansetron) | Brand | 20 | 20 | $115 |
| Oxycodone Hcl | Generic | 18 | 18 | $100 |
| Ibuprofen | Generic | 15 | 15 | $31 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 12 | 0 | $66 |
| Cefdinir | Generic | 11 | 11 | $163 |
| Cyclobenzaprine Hcl | Generic | 11 | 11 | $25 |
Hospital affiliations
Frequently asked questions
What is Dr. Benjamin Stoner-Duncan's medical specialty?
Dr. Benjamin Stoner-Duncan practices Emergency Medicine Physician in Seattle, WA.
Where does Dr. Benjamin Stoner-Duncan practice?
Dr. Benjamin Stoner-Duncan practices at 1550 N 115Th St, Seattle, WA 98133. Office phone: 2063640500.
What is Dr. Benjamin Stoner-Duncan's NPI?
Dr. Benjamin Stoner-Duncan's National Provider Identifier (NPI) is 1578982153, issued by NPPES.
Does Dr. Benjamin Stoner-Duncan accept Medicare assignment?
Yes. Dr. Benjamin Stoner-Duncan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Benjamin Stoner-Duncan commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.