Doctor profile · Federal record
Dr. ISAAC JOHNSON, DC
Chiropractor (CMS: CHIROPRACTIC) · WATERTOWN, SD
- NPI 1477104248
- Accepts Medicare
- 7 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
611 6TH ST SE
WATERTOWN, SD 572014938
(605) 882-0100
fax (605) 882-6911
Credentials & registration
- NPI registered
- September 2019 — 7 yrs on file
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- South Dakota #1355
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477104248. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
483
Distinct HCPCS
3
Medicare allowed
$18,093
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 373 | 140 | $39 | |
98940 |
Chiropractic manipulative treatment, 1-2 spinal regions | 90 | 51 | $27 | |
98942 |
Chiropractic manipulative treatment, 5 spinal regions | 20 | 18 | $51 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 213. This provider delivers 2.3× the peer median.