Doctor profile · Federal record
Dr. Mackenzie Brewer, RD
Registered Dietitian (CMS: Registered Dietitian or Nutrition Professional) · Registered Dietitian · Seattle, WA
- NPI 1396484655
- Accepts Medicare
- 9 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1124 Columbia St Ste 400
Seattle, WA 981042053
(206) 215-2440
fax (206) 215-2457 - Mailing address
-
Po Box 25608
Salt Lake City, UT 841250608
Credentials & registration
- NPI registered
- June 2022 — 4 yrs on file
- Profile last updated
- December 14, 2023
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 133V00000X — NUCC code
- State licenses (2)
- Washington #DI60814613 · California #86107038
- Medicaid
- WA #2211339
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396484655. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
167
Distinct HCPCS
2
Medicare allowed
$5,055
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97803 |
Therapy procedure reassessment for nutrition management, each 15 minutes | 92 | 24 | $28 | |
97802 |
Therapy procedure for nutrition management, each 15 minutes | 75 | 21 | $33 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 86. This provider delivers 1.9× the peer median.Frequently asked questions
What is Dr. Mackenzie Brewer's medical specialty?
Dr. Mackenzie Brewer practices Registered Dietitian in Seattle, WA.
Where does Dr. Mackenzie Brewer practice?
Dr. Mackenzie Brewer practices at 1124 Columbia St Ste 400, Seattle, WA 981042053. Office phone: 2062152440.
What is Dr. Mackenzie Brewer's NPI?
Dr. Mackenzie Brewer's National Provider Identifier (NPI) is 1396484655, issued by NPPES.
Does Dr. Mackenzie Brewer accept Medicare assignment?
Yes. Dr. Mackenzie Brewer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mackenzie Brewer commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure reassessment for nutrition management (HCPCS 97803); Therapy procedure for nutrition management (HCPCS 97802). Source: CMS Medicare Physician & Other Practitioners file.