Quick answers
- Which hospitals does Bryan Grischow work at?
- Medicare's official clinician data lists Bryan Grischow at 3 hospitals: Mount Carmel Dublin, Mount Carmel East & West and Mount Carmel St Ann's. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Bryan Grischow see patients?
- Medicare's clinician data lists 1 practice location in Westerville, OH. Call before your visit to confirm the address.
- What is Bryan Grischow's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Bryan Grischow accept Medicare assignment?
- Yes. Medicare's clinician data says Bryan Grischow 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 Bryan Grischow?
- (380) 898-5561, as listed in official Medicare / NPI Registry data.
- What is Bryan Grischow's NPI number?
- 1811937659. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Bryan Grischow works
Medicare's Facility Affiliation Data lists Bryan Grischow at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mount Carmel DublinDublin, OH · Acute Care Hospital · CCN 360375
- Mount Carmel East & WestColumbus, OH · Acute Care Hospital · CCN 360035
- Mount Carmel St Ann'sWesterville, OH · Acute Care Hospital · CCN 360012
Practice locations
Addresses where Bryan Grischow is enrolled with Medicare (CMS data updated 2026-10-02).
- 477 Cooper Rd, Suite 440Westerville, OH 43081 (380) 898‑5561
Group practices
Medicare enrollment lists Bryan Grischow as a member of these groups (CMS data updated 2026-10-02).
- Westerville Surgical Specialists LLC7 clinicians in the group
- Acute Care Surgeons LLC6 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Westerville
Clinicians with the same Medicare primary specialty in Westerville, OH — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Ohio University, College Of Osteopathic Medicine |
| Graduation year | 1994 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811937659 |
| 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