Quick answers
- Where does Collin Block see patients?
- Medicare's clinician data lists 3 practice locations, including Sisseton, SD, Rapid City, SD and Browning, MT. Call before your visit to confirm the address.
- What is Collin Block's specialty?
- Medicare lists Clinical Social Worker as the primary specialty.
- Does Collin Block accept Medicare assignment?
- Yes. Medicare's clinician data says Collin Block accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Collin Block offer telehealth?
- Medicare's clinician data says Collin Block offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Collin Block?
- (605) 698-7606, as listed in official Medicare / NPI Registry data.
- What is Collin Block's NPI number?
- 1982231510. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Collin Block is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Lake Traverse DrSisseton, SD 57262 (605) 698‑7606
- 3200 Canyon Lake DrRapid City, SD 57702
- P O Box, Suite 760Browning, MT 59417
Group practices
Medicare enrollment lists Collin Block as a member of these groups (CMS data updated 2026-10-02).
- US Health Dept of Health and Human Services94 clinicians in the group
- Great Plains Tribal Chairmen's Health Board67 clinicians in the group
- Woodrow Wilson Keeble Memorial Health Care Center23 clinicians in the group
Specialties
- Clinical Social Workerprimary
Find other clinicians: Clinical Social Worker, South Dakota →
Other clinical social workers in Sisseton
Clinicians with the same Medicare primary specialty in Sisseton, SD — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1982231510 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians