Quick answers
- Which hospitals does Mary S. Grulkowski work at?
- Medicare's official clinician data lists Mary S. Grulkowski at 3 hospitals: Grant Medical Center, Mount Carmel East & West and Riverside Methodist Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mary S. Grulkowski see patients?
- Medicare's clinician data lists 7 practice locations, including Westerville, OH, Columbus, OH and Canal Winchester, OH. Call before your visit to confirm the address.
- What is Mary S. Grulkowski's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Mary S. Grulkowski accept Medicare assignment?
- Yes. Medicare's clinician data says Mary S. Grulkowski 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.
- Does Mary S. Grulkowski offer telehealth?
- Medicare's clinician data says Mary S. Grulkowski offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mary S. Grulkowski?
- (614) 865-3125, as listed in official Medicare / NPI Registry data.
- What is Mary S. Grulkowski's NPI number?
- 1760420707. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mary S. Grulkowski works
Medicare's Facility Affiliation Data lists Mary S. Grulkowski at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Grant Medical CenterColumbus, OH · Acute Care Hospital · CCN 360017
- Mount Carmel East & WestColumbus, OH · Acute Care Hospital · CCN 360035
- Riverside Methodist HospitalColumbus, OH · Acute Care Hospital · CCN 360006
Practice locations
Addresses where Mary S. Grulkowski is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 460 Polaris Pkwy, Suite 200Westerville, OH 43082 (614) 865‑3125
- 4885 Olentangy River RdColumbus, OH 43214 (614) 326‑5665
- 6201 Gender RdCanal Winchester, OH 43110 (614) 834‑8042
- 625 Africa RdWesterville, OH 43082
- 655 Africa RdWesterville, OH 43082
Group practices
Medicare enrollment lists Mary S. Grulkowski as a member of this group (CMS data updated 2026-10-02).
- Central Ohio Primary Care Physicians, Inc.488 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Westerville
Clinicians with the same Medicare primary specialty in Westerville, OH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Northeastern Ohio University College Of Medicine |
| Graduation year | 1986 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1760420707 |
| 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