Quick answers
- Where does Griffin Sonstegard see patients?
- Medicare's clinician data lists 2 practice locations, including Saint Cloud, MN and Sartell, MN. Call before your visit to confirm the address.
- What is Griffin Sonstegard's specialty?
- Medicare lists Maxillofacial Surgery as the primary specialty.
- Does Griffin Sonstegard accept Medicare assignment?
- Yes. Medicare's clinician data says Griffin Sonstegard 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.
- What is the phone number for Griffin Sonstegard?
- (320) 252-3611, as listed in official Medicare / NPI Registry data.
- What is Griffin Sonstegard's NPI number?
- 1982036430. 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 Griffin Sonstegard is enrolled with Medicare (CMS data updated 2026-10-02).
- 3950 Veterans Dr, Suite 100Saint Cloud, MN 56303 (320) 252‑3611
- 531 Pine Cone RdSartell, MN 56377 (320) 252‑3611
Group practices
Medicare enrollment lists Griffin Sonstegard as a member of this group (CMS data updated 2026-10-02).
- Centrasota Oral and Maxillofacial Surgeons PA7 clinicians in the group
Specialties
- Maxillofacial Surgeryprimary
Other maxillofacial surgeons in Minnesota
Clinicians with the same Medicare primary specialty in Minnesota — not a recommendation.
Clinician information
| Credential | DDS |
|---|---|
| Medical school | University Of Minnesota School Of Dentistry |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1982036430 |
| 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