Quick answers
- Which hospitals does Michael J. Harrigal work at?
- Medicare's official clinician data lists Michael J. Harrigal at 4 hospitals: Dublin Methodist Hospital, Grady Memorial Hospital, Grant Medical Center and Riverside Methodist Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael J. Harrigal see patients?
- Medicare's clinician data lists 3 practice locations, including Columbus, OH. Call before your visit to confirm the address.
- What is Michael J. Harrigal's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Michael J. Harrigal accept Medicare assignment?
- Yes. Medicare's clinician data says Michael J. Harrigal 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 Michael J. Harrigal offer telehealth?
- Medicare's clinician data says Michael J. Harrigal offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Michael J. Harrigal?
- (614) 533-5500, as listed in official Medicare / NPI Registry data.
- What is Michael J. Harrigal's NPI number?
- 1720264682. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael J. Harrigal works
Medicare's Facility Affiliation Data lists Michael J. Harrigal at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Dublin Methodist HospitalDublin, OH · Acute Care Hospital · CCN 360348
- Grady Memorial HospitalDelaware, OH · Acute Care Hospital · CCN 360210
- Grant Medical CenterColumbus, OH · Acute Care Hospital · CCN 360017
- Riverside Methodist HospitalColumbus, OH · Acute Care Hospital · CCN 360006
Practice locations
Addresses where Michael J. Harrigal is enrolled with Medicare (CMS data updated 2026-10-02).
- 393 E Town StColumbus, OH 43215
- 7630 Rivers Edge DrColumbus, OH 43235
- 7634 Rivers Edge DrColumbus, OH 43235 (614) 533‑5500
Group practices
Medicare enrollment lists Michael J. Harrigal as a member of this group (CMS data updated 2026-10-02).
- OhioHealth Corporation2,314 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Columbus
Clinicians with the same Medicare primary specialty in Columbus, OH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Ohio State University College Of Medicine |
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1720264682 |
| 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