Quick answers
- Where does Allison J. Decurtins see patients?
- Medicare's clinician data lists 2 practice locations, including Watertown, SD. Call before your visit to confirm the address.
- What is Allison J. Decurtins's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Allison J. Decurtins accept Medicare assignment?
- Yes. Medicare's clinician data says Allison J. Decurtins 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 Allison J. Decurtins?
- (605) 878-2888, as listed in official Medicare / NPI Registry data.
- What is Allison J. Decurtins's NPI number?
- 1497363113. 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 Allison J. Decurtins is enrolled with Medicare (CMS data updated 2026-10-02).
- 1028 29th St SEWatertown, SD 57201 (605) 878‑2888
- 1056 29th St SEWatertown, SD 57201 (605) 881‑0432
Group practices
Medicare enrollment lists Allison J. Decurtins as a member of these groups (CMS data updated 2026-10-02).
- T and L Quick Care PC7 clinicians in the group
- Simply Gorgeous LLC2 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Watertown
Clinicians with the same Medicare primary specialty in Watertown, SD — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497363113 |
| 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