Quick answers
- Does Nina L. Gast accept Medicare assignment?
- Yes. Medicare's clinician data says Nina L. Gast accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Nina L. Gast see?
- In 2024, CMS data shows 15 Original Medicare patients and 144 services for Nina L. Gast. This counts Original Medicare only and measures volume, not quality.
- What is Nina L. Gast's NPI number?
- 1811454739. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Nina L. Gast, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 15 |
|---|---|
| Services billed to Medicare | 144 |
| Different services or procedures | 6 |
| Participating Medicare provider | Yes |
| Average age of these patients | 63 |
Most frequent services
- Psychotherapy, 45 minutes (90834)63 services
- Psychotherapy, 30 minutes (90832)32 services
Practice locations
Addresses where Nina L. Gast is enrolled with Medicare (CMS data updated October 2, 2026).
- 528 E Main St EJohn Day, OR 97845 (541) 575‑0429
- 528 E Main St E, Grant County Health DepartmentJohn Day, OR 97845 (541) 575‑0429
Group practices
Medicare enrollment lists Nina L. Gast as a member of this group (CMS data updated October 2, 2026).
- Community Counseling Solutions30 clinicians in the group
Specialties
- Clinical Social Workerprimary
Other clinical social workers in John Day
Clinicians with the same Medicare primary specialty in John Day, OR — not a recommendation.
Other clinicians in Community Counseling Solutions
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1811454739 |
| 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 October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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