Doctor profile · Federal record
Dr. Joseph Liu, D.C., Qme
Chiropractor (CMS: Chiropractic) · Santa Rosa, CA
- NPI 1396837993
- Accepts Medicare
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2323 Bethards Dr
Santa Rosa, CA 954058500
(707) 576-7000
fax (707) 576-0656
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- July 9, 2007
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- California #DC 25592
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396837993. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
908
Distinct HCPCS
2
Medicare allowed
$30,935
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 824 | 68 | $35 | |
98940 |
Chiropractic manipulative treatment, 1-2 spinal regions | 84 | 11 | $25 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 321. This provider delivers 2.8× the peer median.Frequently asked questions
What is Dr. Joseph Liu's medical specialty?
Dr. Joseph Liu practices Chiropractor in Santa Rosa, CA.
Where does Dr. Joseph Liu practice?
Dr. Joseph Liu practices at 2323 Bethards Dr, Santa Rosa, CA 954058500. Office phone: 7075767000.
What is Dr. Joseph Liu's NPI?
Dr. Joseph Liu's National Provider Identifier (NPI) is 1396837993, issued by NPPES.
Does Dr. Joseph Liu accept Medicare assignment?
Yes. Dr. Joseph Liu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Liu commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941); Chiropractic manipulative treatment, 1-2 spinal regions (HCPCS 98940). Source: CMS Medicare Physician & Other Practitioners file.