Quick answers
- Where does John Spiesman see patients?
- Medicare's clinician data lists 1 practice location in Mentor, OH. Call before your visit to confirm the address.
- What is John Spiesman's specialty?
- Medicare lists Clinical Social Worker as the primary specialty.
- Does John Spiesman accept Medicare assignment?
- Yes. Medicare's clinician data says John Spiesman 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 John Spiesman offer telehealth?
- Medicare's clinician data says John Spiesman offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for John Spiesman?
- (440) 392-2222, as listed in official Medicare / NPI Registry data.
- What is John Spiesman's NPI number?
- 1740264787. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where John Spiesman is enrolled with Medicare (CMS data updated 2026-10-02).
- 8224 Mentor Ave, Suite 208Mentor, OH 44060 (440) 392‑2222
Group practices
Medicare enrollment lists John Spiesman as a member of this group (CMS data updated 2026-10-02).
- Glovan, Pollak and Associates LLC9 clinicians in the group
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Mentor
Clinicians with the same Medicare primary specialty in Mentor, OH — not a recommendation.
Clinician information
| Graduation year | 1999 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1740264787 |
| 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
- 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