Quick answers
- Where does Daniel Greathouse see patients?
- Medicare's clinician data lists 3 practice locations, including Columbia, SC and Charleston, SC. Call before your visit to confirm the address.
- What is Daniel Greathouse's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Daniel Greathouse accept Medicare assignment?
- Yes. Medicare's clinician data says Daniel Greathouse 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 Daniel Greathouse?
- (803) 784-2010, as listed in official Medicare / NPI Registry data.
- What is Daniel Greathouse's NPI number?
- 1841640489. 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 Daniel Greathouse is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Columbiana Cir, Suite 1154Columbia, SC 29212 (803) 784‑2010
- 470 Town Ctr Pl, Suite 5Columbia, SC 29229 (803) 784‑2010
- 975 Savannah Hwy, Suite 10Charleston, SC 29407 (843) 627‑2020
Group practices
Medicare enrollment lists Daniel Greathouse as a member of these groups (CMS data updated 2026-10-02).
- Eye Associates of Charleston Inc3 clinicians in the group
- Eye Associates of Columbia Inc3 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Columbia
Clinicians with the same Medicare primary specialty in Columbia, SC — not a recommendation.
Clinician information
| Graduation year | 2016 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841640489 |
| 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