Quick answers
- Which hospitals does Valentina Grinchak work at?
- Medicare's official clinician data lists Valentina Grinchak at 2 hospitals: Novant Health Matthews Medical Center and Novant Health Presbyterian Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Valentina Grinchak see patients?
- Medicare's clinician data lists 2 practice locations, including Charlotte, NC. Call before your visit to confirm the address.
- What is Valentina Grinchak's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Valentina Grinchak accept Medicare assignment?
- Yes. Medicare's clinician data says Valentina Grinchak 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.
- What is the phone number for Valentina Grinchak?
- (704) 342-9577, as listed in official Medicare / NPI Registry data.
- What is Valentina Grinchak's NPI number?
- 1699490458. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Valentina Grinchak works
Medicare's Facility Affiliation Data lists Valentina Grinchak at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Novant Health Matthews Medical CenterMatthews, NC · Acute Care Hospital · CCN 340171
- Novant Health Presbyterian Medical CenterCharlotte, NC · Acute Care Hospital · CCN 340053
Practice locations
Addresses where Valentina Grinchak is enrolled with Medicare (CMS data updated 2026-10-02).
- 10635 Park Rd, Suite FCharlotte, NC 28210 (704) 342‑9577
- 2711 Randolph Rd, Suite 400Charlotte, NC 28207 (704) 342‑9577
Group practices
Medicare enrollment lists Valentina Grinchak as a member of these groups (CMS data updated 2026-10-02).
- Carolina Oncology Specialist PA17 clinicians in the group
- Oncology Specialists of Charlotte PA8 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Charlotte
Clinicians with the same Medicare primary specialty in Charlotte, NC — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699490458 |
| 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