Quick answers
- Where does Gregory J. Charboneau see patients?
- Medicare's clinician data lists 1 practice location in Spokane, WA. Call before your visit to confirm the address.
- What is Gregory J. Charboneau's specialty?
- Medicare lists Clinical Psychologist as the primary specialty.
- Does Gregory J. Charboneau accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory J. Charboneau 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 Gregory J. Charboneau offer telehealth?
- Medicare's clinician data says Gregory J. Charboneau offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Gregory J. Charboneau?
- (509) 838-8066, as listed in official Medicare / NPI Registry data.
- What is Gregory J. Charboneau's NPI number?
- 1790773463. 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 Gregory J. Charboneau is enrolled with Medicare (CMS data updated 2026-10-02).
- 3157 E 17th AveSpokane, WA 99223 (509) 838‑8066
Specialties
- Clinical Psychologistprimary
Other clinical psychologists in Spokane
Clinicians with the same Medicare primary specialty in Spokane, WA — not a recommendation.
Clinician information
| Credential | CP |
|---|---|
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1790773463 |
| 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