Quick answers
- Which hospitals does Michael P. Sullivan work at?
- Medicare's official clinician data lists Michael P. Sullivan at 1 hospital: Knox Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael P. Sullivan see patients?
- Medicare's clinician data lists 1 practice location in Mount Vernon, OH. Call before your visit to confirm the address.
- What is Michael P. Sullivan's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Michael P. Sullivan accept Medicare assignment?
- Yes. Medicare's clinician data says Michael P. Sullivan 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 P. Sullivan offer telehealth?
- Medicare's clinician data says Michael P. Sullivan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is Michael P. Sullivan's NPI number?
- 1548269038. 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 P. Sullivan works
Medicare's Facility Affiliation Data lists Michael P. Sullivan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Knox Community HospitalMount Vernon, OH · Acute Care Hospital · CCN 360040
Practice locations
Addresses where Michael P. Sullivan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1330 Coshocton AveMount Vernon, OH 43050
Group practices
Medicare enrollment lists Michael P. Sullivan as a member of this group (CMS data updated 2026-10-02).
- Knox Community Hospital120 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Ohio
Clinicians with the same Medicare primary specialty in Ohio — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Tennessee, Hsc, College Of Medicine |
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1548269038 |
| 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