Quick answers
- Where does Christopher S. Montjoy see patients?
- Medicare's clinician data lists 4 practice locations, including Greer, SC and Greenville, SC. Call before your visit to confirm the address.
- What is Christopher S. Montjoy's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Addiction Medicine.
- Does Christopher S. Montjoy accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher S. Montjoy 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 Christopher S. Montjoy?
- (864) 968-1277, as listed in official Medicare / NPI Registry data.
- What is Christopher S. Montjoy's NPI number?
- 1407899081. 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 Christopher S. Montjoy is enrolled with Medicare (CMS data updated 2026-10-02).
- 1560 Thornblade BlvdGreer, SC 29650 (864) 968‑1277
- 810 E Butler RdGreenville, SC 29607 (864) 627‑0803
- 850 E Butler RdGreenville, SC 29607 (864) 675‑6421
- PO Box, Suite 14611Greenville, SC 29610
Group practices
Medicare enrollment lists Christopher S. Montjoy as a member of this group (CMS data updated 2026-10-02).
- Reliant Geriatrics, Inc.11 clinicians in the group
Specialties
- Internal Medicineprimary
- Addiction Medicinealso
Other internal medicine doctors in Greer
Clinicians with the same Medicare primary specialty in Greer, SC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of South Carolina School Of Medicine |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1407899081 |
| 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