Quick answers
- Which hospitals does Marielle Seybert work at?
- Medicare's official clinician data lists Marielle Seybert at 5 hospitals: Cleveland Clinic, Cleveland Clinic Avon Hospital, Fairview Hospital, Lutheran Hospital and Medina Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marielle Seybert see patients?
- Medicare's clinician data lists 7 practice locations, including Cleveland, OH, Seven Fields, PA and Erie, PA. Call before your visit to confirm the address.
- What is Marielle Seybert's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Marielle Seybert accept Medicare assignment?
- Yes. Medicare's clinician data says Marielle Seybert 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 Marielle Seybert?
- (216) 476-7000, as listed in official Medicare / NPI Registry data.
- What is Marielle Seybert's NPI number?
- 1508440306. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marielle Seybert works
Medicare's Facility Affiliation Data lists Marielle Seybert at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cleveland ClinicCleveland, OH · Acute Care Hospital · CCN 360180
- Cleveland Clinic Avon HospitalAvon, OH · Acute Care Hospital · CCN 360364
- Fairview HospitalCleveland, OH · Acute Care Hospital · CCN 360077
- Lutheran HospitalCleveland, OH · Acute Care Hospital · CCN 360087
- Medina HospitalMedina, OH · Acute Care Hospital · CCN 360091
Practice locations
Addresses where Marielle Seybert is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 18101 Lorain AveCleveland, OH 44111
- 18101 Lorain Ave, Suite 345Cleveland, OH 44111 (216) 476‑7000
- 203 High Pointe DrSeven Fields, PA 16046 (724) 742‑1250
- 203 High Pointe Dr, Suite 100Seven Fields, PA 16046 (724) 742‑1250
- 5930 Old French RdErie, PA 16509 (814) 860‑7816
Group practices
Medicare enrollment lists Marielle Seybert as a member of these groups (CMS data updated 2026-10-02).
- Cleveland Clinic7,090 clinicians in the group
- Keystone Rehabilitation Systems Inc776 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Cleveland
Clinicians with the same Medicare primary specialty in Cleveland, OH — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1508440306 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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