Quick answers
- Which hospitals does Derick T. Asah work at?
- Medicare's official clinician data lists Derick T. Asah at 4 hospitals: Bon Secours Harbour View Medical Center, Bon Secours Maryview Medical Center, OhioHealth Mansfield Hospital and OhioHealth Shelby Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Derick T. Asah see patients?
- Medicare's clinician data lists 1 practice location in Mansfield, OH. Call before your visit to confirm the address.
- What is Derick T. Asah's specialty?
- Medicare lists Pulmonary Disease as the primary specialty, and also Critical Care (Intensivists).
- Does Derick T. Asah accept Medicare assignment?
- Yes. Medicare's clinician data says Derick T. Asah 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 Derick T. Asah?
- (419) 526-8044, as listed in official Medicare / NPI Registry data.
- What is Derick T. Asah's NPI number?
- 1790178192. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Derick T. Asah works
Medicare's Facility Affiliation Data lists Derick T. Asah at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bon Secours Harbour View Medical CenterSuffolk, VA · Acute Care Hospital · CCN 490148
- Bon Secours Maryview Medical CenterPortsmouth, VA · Acute Care Hospital · CCN 490017
- OhioHealth Mansfield HospitalMansfield, OH · Acute Care Hospital · CCN 360118
- OhioHealth Shelby HospitalShelby, OH · Critical Access Hospital · CCN 361324
Practice locations
Addresses where Derick T. Asah is enrolled with Medicare (CMS data updated 2026-10-02).
- 335 Glessner Ave, Suite 1430Mansfield, OH 44903 (419) 526‑8044
Group practices
Medicare enrollment lists Derick T. Asah as a member of this group (CMS data updated 2026-10-02).
- OhioHealth Corporation2,314 clinicians in the group
Specialties
Other pulmonologists in Mansfield
Clinicians with the same Medicare primary specialty in Mansfield, OH — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Michigan State University College Of Osteopathic Medicine |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1790178192 |
| 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