Doctor profile · Federal record
Dr. Sierra Barrett, DC
Chiropractor (CMS: Chiropractic) · Gig Harbor, WA
- NPI 1336895051
- Accepts Medicare
- 4 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
11430 51St Ave Ste 101A
Gig Harbor, WA 983327897
(253) 857-6500 - Mailing address
-
3309 P St
Vancouver, WA 986632459
Credentials & registration
- NPI registered
- February 2022 — 4 yrs on file
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- Washington #61251665
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336895051. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
120
Distinct HCPCS
1
Medicare allowed
$4,773
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 120 | 30 | $40 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 272. This provider delivers 0.4× the peer median.Frequently asked questions
What is Dr. Sierra Barrett's medical specialty?
Dr. Sierra Barrett practices Chiropractor in Gig Harbor, WA.
Where does Dr. Sierra Barrett practice?
Dr. Sierra Barrett practices at 11430 51St Ave Ste 101A, Gig Harbor, WA 983327897. Office phone: 2538576500.
What is Dr. Sierra Barrett's NPI?
Dr. Sierra Barrett's National Provider Identifier (NPI) is 1336895051, issued by NPPES.
Does Dr. Sierra Barrett accept Medicare assignment?
Yes. Dr. Sierra Barrett accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sierra Barrett commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.