Doctor profile · Federal record
Dr. Roger van Riper, D.C.
Chiropractor (CMS: Chiropractic) · Sioux Falls, SD
- NPI 1659376648
- Accepts Medicare
- 34 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
4925 E 26Th St
Sioux Falls, SD 57117
(605) 334-7371
fax (605) 332-6616
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- July 9, 2007
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- South Dakota #796
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659376648. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
191
Distinct HCPCS
1
Medicare allowed
$7,334
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 191 | 29 | $38 |
In context: peer comparison
Among 35 peers in Sioux Falls Chiropractor, average services per provider: 266. This provider delivers 0.7× the peer median.Frequently asked questions
What is Dr. Roger van Riper's medical specialty?
Dr. Roger van Riper practices Chiropractor in Sioux Falls, SD.
Where does Dr. Roger van Riper practice?
Dr. Roger van Riper practices at 4925 E 26Th St, Sioux Falls, SD 57117. Office phone: 6053347371.
What is Dr. Roger van Riper's NPI?
Dr. Roger van Riper's National Provider Identifier (NPI) is 1659376648, issued by NPPES.
Does Dr. Roger van Riper accept Medicare assignment?
Yes. Dr. Roger van Riper accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Roger van Riper commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.