Quick answers
- Which hospitals does Natalie R. Marienthal work at?
- Medicare's official clinician data lists Natalie R. Marienthal at 5 hospitals: Bay Park Community Hospital, Mercy St Vincent Medical Center, ProMedica Charles and Virginia Hickman Hospital, ProMedica Defiance Regional Hospital and ProMedica Toledo Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Natalie R. Marienthal see patients?
- Medicare's clinician data lists 1 practice location in Toledo, OH. Call before your visit to confirm the address.
- What is Natalie R. Marienthal's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Natalie R. Marienthal accept Medicare assignment?
- Yes. Medicare's clinician data says Natalie R. Marienthal 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 Natalie R. Marienthal?
- (419) 537-5111, as listed in official Medicare / NPI Registry data.
- What is Natalie R. Marienthal's NPI number?
- 1003653734. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Natalie R. Marienthal works
Medicare's Facility Affiliation Data lists Natalie R. Marienthal at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bay Park Community HospitalOregon, OH · Acute Care Hospital · CCN 360259
- Mercy St Vincent Medical CenterToledo, OH · Acute Care Hospital · CCN 360112
- ProMedica Charles and Virginia Hickman HospitalAdrian, MI · Acute Care Hospital · CCN 230005
- ProMedica Defiance Regional HospitalDefiance, OH · Critical Access Hospital · CCN 361328
- ProMedica Toledo HospitalToledo, OH · Acute Care Hospital · CCN 360068
Practice locations
Addresses where Natalie R. Marienthal is enrolled with Medicare (CMS data updated 2026-10-02).
- 2100 W Central AveToledo, OH 43606 (419) 537‑5111
Group practices
Medicare enrollment lists Natalie R. Marienthal as a member of this group (CMS data updated 2026-10-02).
- ProMedica Multi Specialty Physicians270 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Toledo
Clinicians with the same Medicare primary specialty in Toledo, OH — not a recommendation.
Clinician information
| Medical school | University Of Toledo College Of Medicine |
|---|---|
| Graduation year | 2024 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003653734 |
| 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