Doctor profile · Federal record
Dr. John Gallagher, D.C.
Chiropractor (CMS: Chiropractic) · Walterboro, SC
- NPI 1306001128
- 18 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
211 Eddie Chasteen Dr
Walterboro, SC 29488
(843) 539-1111 - Additional location
-
4510 Jefferies Hwy
Walterboro, SC 294886489
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- April 29, 2019
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- South Carolina #3375
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306001128. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,084
Distinct HCPCS
1
Medicare allowed
$38,428
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 1,084 | 106 | $35 |
In context: peer comparison
Among 3 peers in Walterboro Chiropractor, average services per provider: 595. This provider delivers 1.8× the peer median.Frequently asked questions
What is Dr. John Gallagher's medical specialty?
Dr. John Gallagher practices Chiropractor in Walterboro, SC.
Where does Dr. John Gallagher practice?
Dr. John Gallagher practices at 211 Eddie Chasteen Dr, Walterboro, SC 29488. Office phone: 8435391111.
What is Dr. John Gallagher's NPI?
Dr. John Gallagher's National Provider Identifier (NPI) is 1306001128, issued by NPPES.
Does Dr. John Gallagher accept Medicare assignment?
Dr. John Gallagher does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. John Gallagher commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.