Quick answers
- Where does Ellen G. Fredericks see patients?
- Medicare's clinician data lists 1 practice location in Trenton, MI. Call before your visit to confirm the address.
- What is Ellen G. Fredericks's specialty?
- Medicare lists Clinical Psychologist as the primary specialty.
- Does Ellen G. Fredericks accept Medicare assignment?
- Yes. Medicare's clinician data says Ellen G. Fredericks 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 Ellen G. Fredericks offer telehealth?
- Medicare's clinician data says Ellen G. Fredericks offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Ellen G. Fredericks?
- (734) 646-1963, as listed in official Medicare / NPI Registry data.
- What is Ellen G. Fredericks's NPI number?
- 1437260247. 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 Ellen G. Fredericks is enrolled with Medicare (CMS data updated 2026-10-02).
- 1545 Kingsway Ct, Suite 201Trenton, MI 48183 (734) 646‑1963
Specialties
- Clinical Psychologistprimary
Other clinical psychologists in Trenton
Clinicians with the same Medicare primary specialty in Trenton, MI — not a recommendation.
Clinician information
| Graduation year | 1979 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1437260247 |
| 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