Quick answers
- Where does Amy Mattern see patients?
- Medicare's clinician data lists 2 practice locations, including Louisville, KY and Cincinnati, OH. Call before your visit to confirm the address.
- What is Amy Mattern's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does Amy Mattern accept Medicare assignment?
- Yes. Medicare's clinician data says Amy Mattern 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 Amy Mattern?
- (917) 634-5311, as listed in official Medicare / NPI Registry data.
- What is Amy Mattern's NPI number?
- 1275927139. 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 Amy Mattern is enrolled with Medicare (CMS data updated 2026-10-02).
- 101 N 7th StLouisville, KY 40202 (917) 634‑5311
- 9435 Waterstone Blvd, Suite 140Cincinnati, OH 45249 (833) 351‑8255
Group practices
Medicare enrollment lists Amy Mattern as a member of this group (CMS data updated 2026-10-02).
- MCCD Fl Psychiatry Services PA801 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Louisville
Clinicians with the same Medicare primary specialty in Louisville, KY — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Ohio University, College Of Osteopathic Medicine |
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1275927139 |
| 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