Doctor profile · Federal record
Dr. Patrick O'Neill, D.C.
Chiropractor (CMS: Chiropractic) · Sports Physician Chiropractor · N. Charleston, SC
- NPI 1144243171
- Accepts Medicare
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3640-B Ashley Phosphate RD.
N. Charleston, SC 29418
(843) 225-5376
fax (843) 225-0043
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- November 17, 2010
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- South Carolina #1327
- Medicaid (2)
- SC #CH1327 · SC #GCH216
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144243171. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
354
Distinct HCPCS
2
Medicare allowed
$15,852
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98942 |
Chiropractic manipulative treatment, 5 spinal regions | 213 | 28 | $49 | |
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 141 | 16 | $38 |
In context: peer comparison
Among 2 peers in N. Charleston Chiropractor, average services per provider: 170. This provider delivers 2.1× the peer median.Frequently asked questions
What is Dr. Patrick O'Neill's medical specialty?
Dr. Patrick O'Neill practices Chiropractor in N. Charleston, SC.
Where does Dr. Patrick O'Neill practice?
Dr. Patrick O'Neill practices at 3640-B Ashley Phosphate RD., N. Charleston, SC 29418. Office phone: 8432255376.
What is Dr. Patrick O'Neill's NPI?
Dr. Patrick O'Neill's National Provider Identifier (NPI) is 1144243171, issued by NPPES.
Does Dr. Patrick O'Neill accept Medicare assignment?
Yes. Dr. Patrick O'Neill accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Patrick O'Neill commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 5 spinal regions (HCPCS 98942); Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.