Quick answers
- Which hospitals does Jonathan P. Naatz work at?
- Medicare's official clinician data lists Jonathan P. Naatz at 1 hospital: PeaceHealth St John Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jonathan P. Naatz see patients?
- Medicare's clinician data lists 3 practice locations, including Salt Lake City, UT, Spokane Valley, WA and Port Townsend, WA. Call before your visit to confirm the address.
- What is Jonathan P. Naatz's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Jonathan P. Naatz accept Medicare assignment?
- Yes. Medicare's clinician data says Jonathan P. Naatz 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 Jonathan P. Naatz?
- (425) 563-1500, as listed in official Medicare / NPI Registry data.
- What is Jonathan P. Naatz's NPI number?
- 1255333886. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jonathan P. Naatz works
Medicare's Facility Affiliation Data lists Jonathan P. Naatz at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- PeaceHealth St John Medical CenterLongview, WA · Acute Care Hospital · CCN 500041
Practice locations
Addresses where Jonathan P. Naatz is enrolled with Medicare (CMS data updated 2026-10-02).
- 1221 E Yale AveSalt Lake City, UT 84105 (425) 563‑1500
- 12606 E Mission AveSpokane Valley, WA 99216 (509) 924‑6650
- 834 Sheridan StPort Townsend, WA 98368 (360) 385‑2200
Group practices
Medicare enrollment lists Jonathan P. Naatz as a member of this group (CMS data updated 2026-10-02).
- Radia Inc P S277 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Salt Lake City
Clinicians with the same Medicare primary specialty in Salt Lake City, UT — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, Geffen School Of Medicine |
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255333886 |
| 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