Quick answers
- Which hospitals does Aaron S. Katzenmeyer work at?
- Medicare's official clinician data lists Aaron S. Katzenmeyer at 4 hospitals: Merit Health River Oaks, Merit Health Women's Hospital, Mississippi Baptist Medical Center and St Dominic-Jackson Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Aaron S. Katzenmeyer see patients?
- Medicare's clinician data lists 1 practice location in Madison, MS. Call before your visit to confirm the address.
- What is Aaron S. Katzenmeyer's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Aaron S. Katzenmeyer accept Medicare assignment?
- Yes. Medicare's clinician data says Aaron S. Katzenmeyer 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.
- Does Aaron S. Katzenmeyer offer telehealth?
- Medicare's clinician data says Aaron S. Katzenmeyer offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Aaron S. Katzenmeyer?
- (601) 856-1262, as listed in official Medicare / NPI Registry data.
- What is Aaron S. Katzenmeyer's NPI number?
- 1538454236. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Aaron S. Katzenmeyer works
Medicare's Facility Affiliation Data lists Aaron S. Katzenmeyer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Merit Health River OaksFlowood, MS · Acute Care Hospital · CCN 250138
- Merit Health Women's HospitalFlowood, MS · Acute Care Hospital · CCN 250136
- Mississippi Baptist Medical CenterJackson, MS · Acute Care Hospital · CCN 250102
- St Dominic-Jackson Memorial HospitalJackson, MS · Acute Care Hospital · CCN 250048
Practice locations
Addresses where Aaron S. Katzenmeyer is enrolled with Medicare (CMS data updated 2026-10-02).
- 7732 Old Canton RdMadison, MS 39110 (601) 856‑1262
Group practices
Medicare enrollment lists Aaron S. Katzenmeyer as a member of this group (CMS data updated 2026-10-02).
- River Oaks Management Company LLC35 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Madison
Clinicians with the same Medicare primary specialty in Madison, MS — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1538454236 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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