Quick answers
- Which hospitals does Madison E. Koehler work at?
- Medicare's official clinician data lists Madison E. Koehler at 4 hospitals: Lancaster General Hospital, Penn State Health Lancaster Medical Center, Penn State Health St. Joseph and WellSpan Ephrata Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Madison E. Koehler see patients?
- Medicare's clinician data lists 3 practice locations, including Mount Joy, PA, Ephrata, PA and Lancaster, PA. Call before your visit to confirm the address.
- What is Madison E. Koehler's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Madison E. Koehler accept Medicare assignment?
- Yes. Medicare's clinician data says Madison E. Koehler 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 Madison E. Koehler?
- (717) 653-2200, as listed in official Medicare / NPI Registry data.
- What is Madison E. Koehler's NPI number?
- 1801525407. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Madison E. Koehler works
Medicare's Facility Affiliation Data lists Madison E. Koehler at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lancaster General HospitalLancaster, PA · Acute Care Hospital · CCN 390100
- Penn State Health Lancaster Medical CenterLancaster, PA · Acute Care Hospital · CCN 390339
- Penn State Health St. JosephReading, PA · Acute Care Hospital · CCN 390096
- WellSpan Ephrata Community HospitalEphrata, PA · Acute Care Hospital · CCN 390225
Practice locations
Addresses where Madison E. Koehler is enrolled with Medicare (CMS data updated 2026-10-02).
- 1009 E Main StMount Joy, PA 17552 (717) 653‑2200
- 175 Martin Ave, Suite 315Ephrata, PA 17522 (717) 733‑9200
- 231 Granite Run DrLancaster, PA 17601 (717) 560‑4200
Group practices
Medicare enrollment lists Madison E. Koehler as a member of this group (CMS data updated 2026-10-02).
- Lancaster Orthopedic Group, Inc.74 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Mount Joy
Clinicians with the same Medicare primary specialty in Mount Joy, PA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801525407 |
| 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