Doctor profile · Federal record
Dr. MATTHEW JOHNSTON, M.D.
Surgery Physician (CMS: GENERAL SURGERY) · SEATTLE, WA
- NPI 1003062290
- Accepts Medicare
- MIPS 82.8 / 100 · 2023
- 21 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1221 E MADISON ST, STE 1401
SEATTLE, WA 981223913
(206) 386-6702 - Mailing address
-
3701 38TH AVE S
SEATTLE, WA 981447125
Credentials & registration
- NPI registered
- August 2008 — 18 yrs on file
- Profile last updated
- July 20, 2010
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Washington #MD60144427
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003062290. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
42
Distinct HCPCS
2
Medicare allowed
$6,913
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 22 | 22 | $185 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 20 | 17 | $143 |
In context: peer comparison
Among 36 peers in this city , average services per provider: 26. This provider delivers 1.6× the peer median.