Doctor profile · Federal record
Dr. William Harrington, DC
Chiropractor (CMS: Chiropractic) · Sunnyside, WA
- NPI 1437143120
- Accepts Medicare
- 31 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1120 S 4Th St
Sunnyside, WA 989442185
(509) 837-2600
fax (509) 837-2291 - Mailing address
-
Po Box 54
Sunnyside, WA 989440054
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- October 28, 2015
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- Washington #CH00003133
- Medicaid
- WA #2925245
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437143120. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,065
Distinct HCPCS
2
Medicare allowed
$48,648
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 535 | 37 | $40 | |
98942 |
Chiropractic manipulative treatment, 5 spinal regions | 530 | 33 | $52 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 424. This provider delivers 2.5× the peer median.Frequently asked questions
What is Dr. William Harrington's medical specialty?
Dr. William Harrington practices Chiropractor in Sunnyside, WA.
Where does Dr. William Harrington practice?
Dr. William Harrington practices at 1120 S 4Th St, Sunnyside, WA 989442185. Office phone: 5098372600.
What is Dr. William Harrington's NPI?
Dr. William Harrington's National Provider Identifier (NPI) is 1437143120, issued by NPPES.
Does Dr. William Harrington accept Medicare assignment?
Yes. Dr. William Harrington accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Harrington commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941); Chiropractic manipulative treatment, 5 spinal regions (HCPCS 98942). Source: CMS Medicare Physician & Other Practitioners file.