Doctor profile · Federal record
Dr. Matthew Mackinnon, MD
Psychiatry Physician (CMS: Psychiatry) · Seattle, WA
- NPI 1780071415
- Accepts Medicare
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1730 Minor Ave Ste 400
Seattle, WA 981012402
(425) 525-3355 - Mailing address
-
Po Box 25608
Salt Lake City, UT 841250608
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- April 2, 2026
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Washington #MD60762101
- Medicaid
- WA #1780071415
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780071415. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
144
Distinct HCPCS
3
Medicare allowed
$17,002
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 83 | 47 | $82 | |
90792 |
Psychiatric diagnostic evaluation with medical services | 48 | 48 | $178 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 13 | 11 | $125 |
In context: peer comparison
Among 43 peers in this city , average services per provider: 88. This provider delivers 1.6× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Matthew Mackinnon's medical specialty?
Dr. Matthew Mackinnon practices Psychiatry Physician in Seattle, WA.
Where does Dr. Matthew Mackinnon practice?
Dr. Matthew Mackinnon practices at 1730 Minor Ave Ste 400, Seattle, WA 981012402. Office phone: 4255253355.
What is Dr. Matthew Mackinnon's NPI?
Dr. Matthew Mackinnon's National Provider Identifier (NPI) is 1780071415, issued by NPPES.
Does Dr. Matthew Mackinnon accept Medicare assignment?
Yes. Dr. Matthew Mackinnon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Mackinnon commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Psychiatric diagnostic evaluation with medical services (HCPCS 90792); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.