Quick answers
- Where does Erik M. Happ see patients?
- Medicare's clinician data lists 2 practice locations, including Summerville, SC and Mt Pleasant, SC. Call before your visit to confirm the address.
- What is Erik M. Happ's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Erik M. Happ accept Medicare assignment?
- Yes. Medicare's clinician data says Erik M. Happ 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 Erik M. Happ?
- (888) 856-1878, as listed in official Medicare / NPI Registry data.
- What is Erik M. Happ's NPI number?
- 1861484032. 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 Erik M. Happ is enrolled with Medicare (CMS data updated 2026-10-02).
- 5500 Front St, Suite 120Summerville, SC 29486 (888) 856‑1878
- 805 Long Point RdMt Pleasant, SC 29464 (888) 856‑1878
Group practices
Medicare enrollment lists Erik M. Happ as a member of this group (CMS data updated 2026-10-02).
- Carolina Eyecare Physicians LLC27 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in South Carolina
Clinicians with the same Medicare primary specialty in South Carolina — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Hahnemann University College Of Medicine |
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861484032 |
| 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