Quick answers
- Where does Emily D. Treffinger see patients?
- Medicare's clinician data lists 3 practice locations, including Dayton, OH. Call before your visit to confirm the address.
- What is Emily D. Treffinger's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Emily D. Treffinger accept Medicare assignment?
- Yes. Medicare's clinician data says Emily D. Treffinger 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 Emily D. Treffinger?
- (937) 461-4336, as listed in official Medicare / NPI Registry data.
- What is Emily D. Treffinger's NPI number?
- 1992013700. 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 Emily D. Treffinger is enrolled with Medicare (CMS data updated 2026-10-02).
- 1323 W 3rd StDayton, OH 45402 (937) 461‑4336
- 2132 E 3rd StDayton, OH 45403 (937) 208‑6850
- 2351 Stanley AveDayton, OH 45404 (937) 228‑0990
Group practices
Medicare enrollment lists Emily D. Treffinger as a member of this group (CMS data updated 2026-10-02).
- Community Health Centers of Greater Dayton19 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Dayton
Clinicians with the same Medicare primary specialty in Dayton, OH — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1992013700 |
| 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