Quick answers
- Which hospitals does Christopher Johnson work at?
- Medicare's official clinician data lists Christopher Johnson at 1 hospital: Guttenberg Municipal Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Christopher Johnson see patients?
- Medicare's clinician data lists 5 practice locations, including Guttenberg, IA and Denver, CO. Call before your visit to confirm the address.
- What is Christopher Johnson's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Christopher Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher 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 Christopher Johnson?
- (303) 999-7763, as listed in official Medicare / NPI Registry data.
- What is Christopher Johnson's NPI number?
- 1801163639. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Christopher Johnson works
Medicare's Facility Affiliation Data lists Christopher Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Guttenberg Municipal HospitalGuttenberg, IA · Critical Access Hospital · CCN 161312
Practice locations
Addresses where Christopher Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 200 Main StGuttenberg, IA 52052
- 200 Main St, PO Box 550Guttenberg, IA 52052
- 6880 E Evans AveDenver, CO 80224 (303) 999‑7763
- PO BoxGuttenberg, IA 52052
- PO Box, Suite 550Guttenberg, IA 52052
Group practices
Medicare enrollment lists Christopher Johnson as a member of these groups (CMS data updated 2026-10-02).
- Guttenberg Municipal Hospital24 clinicians in the group
- 2nd Home Medical Center PLLC3 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Guttenberg
Clinicians with the same Medicare primary specialty in Guttenberg, IA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801163639 |
| 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