Quick answers
- Which hospitals does Douglas H. Grier work at?
- Medicare's official clinician data lists Douglas H. Grier at 3 hospitals: Genesis Hospital, Wellmont Bristol Regional Medical Center and West Tennessee Healthcare Henry County Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Douglas H. Grier see patients?
- Medicare's clinician data lists 1 practice location in Paris, TN. Call before your visit to confirm the address.
- What is Douglas H. Grier's specialty?
- Medicare lists Urology as the primary specialty.
- Does Douglas H. Grier accept Medicare assignment?
- Yes. Medicare's clinician data says Douglas H. Grier 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 Douglas H. Grier?
- (731) 642-8884, as listed in official Medicare / NPI Registry data.
- What is Douglas H. Grier's NPI number?
- 1922035922. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Douglas H. Grier works
Medicare's Facility Affiliation Data lists Douglas H. Grier at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Genesis HospitalZanesville, OH · Acute Care Hospital · CCN 360039
- Wellmont Bristol Regional Medical CenterBristol, TN · Acute Care Hospital · CCN 440012
- West Tennessee Healthcare Henry County HospitalParis, TN · Acute Care Hospital · CCN 440132
Practice locations
Addresses where Douglas H. Grier is enrolled with Medicare (CMS data updated 2026-10-02).
- 1002 Cornerstone DrParis, TN 38242 (731) 642‑8884
Group practices
Medicare enrollment lists Douglas H. Grier as a member of this group (CMS data updated 2026-10-02).
- West Tennessee Medical Group Inc194 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Paris
Clinicians with the same Medicare primary specialty in Paris, TN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922035922 |
| 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