Quick answers
- Where does Jerret Kolesar see patients?
- Medicare's clinician data lists 1 practice location in Warren, OH. Call before your visit to confirm the address.
- What is Jerret Kolesar's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Jerret Kolesar accept Medicare assignment?
- Yes. Medicare's clinician data says Jerret Kolesar 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 Jerret Kolesar offer telehealth?
- Medicare's clinician data says Jerret Kolesar offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Jerret Kolesar?
- (330) 539-3200, as listed in official Medicare / NPI Registry data.
- What is Jerret Kolesar's NPI number?
- 1104558840. 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 Jerret Kolesar is enrolled with Medicare (CMS data updated 2026-10-02).
- 1716 N Rd SEWarren, OH 44484 (330) 539‑3200
Group practices
Medicare enrollment lists Jerret Kolesar as a member of this group (CMS data updated 2026-10-02).
- Open Water Counseling and Recovery LLC19 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Warren
Clinicians with the same Medicare primary specialty in Warren, OH — not a recommendation.
Clinician information
| Graduation year | 2023 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1104558840 |
| 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