Quick answers
- Which hospitals does Johanna E. Killian work at?
- Medicare's official clinician data lists Johanna E. Killian at 1 hospital: Lakeland Hospital, St Joseph. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Johanna E. Killian see patients?
- Medicare's clinician data lists 2 practice locations, including Jackson, MI and Saint Joseph, MI. Call before your visit to confirm the address.
- What is Johanna E. Killian's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Johanna E. Killian accept Medicare assignment?
- Yes. Medicare's clinician data says Johanna E. Killian 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 Johanna E. Killian?
- (517) 787-5350, as listed in official Medicare / NPI Registry data.
- What is Johanna E. Killian's NPI number?
- 1114038700. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Johanna E. Killian works
Medicare's Facility Affiliation Data lists Johanna E. Killian at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lakeland Hospital, St JosephSt Joseph, MI · Acute Care Hospital · CCN 230021
Practice locations
Addresses where Johanna E. Killian is enrolled with Medicare (CMS data updated 2026-10-02).
- 2121 Spring Arbor RdJackson, MI 49203 (517) 787‑5350
- 300 E Maiden LnSaint Joseph, MI 49085 (269) 429‑7546
Group practices
Medicare enrollment lists Johanna E. Killian as a member of this group (CMS data updated 2026-10-02).
- Dermatology and Skin Surgery Center30 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Jackson
Clinicians with the same Medicare primary specialty in Jackson, MI — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2000 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1114038700 |
| 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