Quick answers
- Where does Derek D. Kramer see patients?
- Medicare's clinician data lists 2 practice locations, including Mechanicsburg, PA and Manchester, PA. Call before your visit to confirm the address.
- What is Derek D. Kramer's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Derek D. Kramer accept Medicare assignment?
- Yes. Medicare's clinician data says Derek D. Kramer 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 Derek D. Kramer?
- (717) 766-4757, as listed in official Medicare / NPI Registry data.
- What is Derek D. Kramer's NPI number?
- 1376925388. 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 Derek D. Kramer is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 N Walnut St, Mechanicsburg Eye AssociatesMechanicsburg, PA 17055 (717) 766‑4757
- 234 Rosedale DrManchester, PA 17345 (717) 266‑5661
Group practices
Medicare enrollment lists Derek D. Kramer as a member of this group (CMS data updated 2026-10-02).
- Sans Pareil Eyecare18 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Mechanicsburg
Clinicians with the same Medicare primary specialty in Mechanicsburg, PA — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Pennsylvania College Of Optometry |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1376925388 |
| 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