Quick answers
- Which hospitals does Summer M. Johnson work at?
- Medicare's official clinician data lists Summer M. Johnson at 2 hospitals: Mercy Medical Center - Cedar Rapids and University of Iowa Hospital & Clinics. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Summer M. Johnson see patients?
- Medicare's clinician data lists 4 practice locations, including Iowa City, IA, Cedar Rapids, IA and North Liberty, IA. Call before your visit to confirm the address.
- What is Summer M. Johnson's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Summer M. Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Summer M. Johnson 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 Summer M. Johnson?
- (319) 356-1616, as listed in official Medicare / NPI Registry data.
- What is Summer M. Johnson's NPI number?
- 1518177625. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Summer M. Johnson works
Medicare's Facility Affiliation Data lists Summer M. Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Medical Center - Cedar RapidsCedar Rapids, IA · Acute Care Hospital · CCN 160079
- University of Iowa Hospital & ClinicsIowa City, IA · Acute Care Hospital · CCN 160058
Practice locations
Addresses where Summer M. Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 200 Hawkins DrIowa City, IA 52242 (319) 356‑1616
- 701 10th St SECedar Rapids, IA 52403
- 701 10th St SE J Edward Lundy, Mercy Pediatric ClinicCedar Rapids, IA 52403 (319) 832‑2328
- 701 W Forevergreen Rd, Univ of Ia Health Care Med Ctr N LibertyNorth Liberty, IA 52317 (319) 485‑0550
Group practices
Medicare enrollment lists Summer M. Johnson as a member of these groups (CMS data updated 2026-10-02).
- State University of Iowa1,897 clinicians in the group
- Mercy Medical Center305 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Iowa City
Clinicians with the same Medicare primary specialty in Iowa City, IA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Des Moines University Of Osteopathic Medicine And Health Sciences |
| Graduation year | 2005 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1518177625 |
| 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