Quick answers
- Which hospitals does John D. Zarick work at?
- Medicare's official clinician data lists John D. Zarick at 2 hospitals: Fairfield Medical Center and Hocking Valley Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John D. Zarick see patients?
- Medicare's clinician data lists 1 practice location in Lancaster, OH. Call before your visit to confirm the address.
- What is John D. Zarick's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does John D. Zarick accept Medicare assignment?
- Yes. Medicare's clinician data says John D. Zarick 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 D. Zarick offer telehealth?
- Medicare's clinician data says John D. Zarick offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for John D. Zarick?
- (740) 687-8541, as listed in official Medicare / NPI Registry data.
- What is John D. Zarick's NPI number?
- 1275187452. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John D. Zarick works
Medicare's Facility Affiliation Data lists John D. Zarick at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Fairfield Medical CenterLancaster, OH · Acute Care Hospital · CCN 360072
- Hocking Valley Community HospitalLogan, OH · Critical Access Hospital · CCN 361330
Practice locations
Addresses where John D. Zarick is enrolled with Medicare (CMS data updated 2026-10-02).
- 135 N Ewing St, Suite 201Lancaster, OH 43130 (740) 687‑8541
Group practices
Medicare enrollment lists John D. Zarick as a member of this group (CMS data updated 2026-10-02).
- Fairfield Healthcare Professionals Inc134 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Lancaster
Clinicians with the same Medicare primary specialty in Lancaster, OH — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1275187452 |
| 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