Quick answers
- Which hospitals does Marla D. Frederick work at?
- Medicare's official clinician data lists Marla D. Frederick at 2 hospitals: Blanchard Valley Hospital and Bluffton Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marla D. Frederick see patients?
- Medicare's clinician data lists 2 practice locations, including Bluffton, OH and Findlay, OH. Call before your visit to confirm the address.
- What is Marla D. Frederick's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Marla D. Frederick accept Medicare assignment?
- Yes. Medicare's clinician data says Marla D. Frederick 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 Marla D. Frederick?
- (419) 358-9010, as listed in official Medicare / NPI Registry data.
- What is Marla D. Frederick's NPI number?
- 1851534341. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marla D. Frederick works
Medicare's Facility Affiliation Data lists Marla D. Frederick at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Blanchard Valley HospitalFindlay, OH · Acute Care Hospital · CCN 360095
- Bluffton HospitalBluffton, OH · Critical Access Hospital · CCN 361322
Practice locations
Addresses where Marla D. Frederick is enrolled with Medicare (CMS data updated 2026-10-02).
- 139 Garau StBluffton, OH 45817 (419) 358‑9010
- 3949 N Main St, Suite BFindlay, OH 45840 (419) 423‑3888
Group practices
Medicare enrollment lists Marla D. Frederick as a member of these groups (CMS data updated 2026-10-02).
- Blanchard Valley Regional Health Center88 clinicians in the group
- Blanchard Valley Medical Practice LLC72 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Bluffton
Clinicians with the same Medicare primary specialty in Bluffton, OH — not a recommendation.
Clinician information
| Medical school | Lake Erie College Of Osteopathic Medicine, Erie |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1851534341 |
| 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