Quick answers
- Where does Rion Kweller see patients?
- Medicare's clinician data lists 1 practice location in Williamsville, NY. Call before your visit to confirm the address.
- What is Rion Kweller's specialty?
- Medicare lists Clinical Psychologist as the primary specialty.
- Does Rion Kweller accept Medicare assignment?
- Yes. Medicare's clinician data says Rion Kweller 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 Rion Kweller offer telehealth?
- Medicare's clinician data says Rion Kweller offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Rion Kweller?
- (716) 634-1184, as listed in official Medicare / NPI Registry data.
- What is Rion Kweller's NPI number?
- 1447248026. 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 Rion Kweller is enrolled with Medicare (CMS data updated 2026-10-02).
- 5500 Main St, Suite 308Williamsville, NY 14221 (716) 634‑1184
Specialties
- Clinical Psychologistprimary
Other clinical psychologists in Williamsville
Clinicians with the same Medicare primary specialty in Williamsville, NY — 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) | 1447248026 |
| 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