Quick answers
- Which hospitals does Jonathan Hughes work at?
- Medicare's official clinician data lists Jonathan Hughes at 4 hospitals: Mountainview Hospital, Southern Hills Hospital and Medical Center, Spring Valley Hospital Medical Center and Tacoma General Allenmore Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jonathan Hughes see patients?
- Medicare's clinician data lists 4 practice locations, including Portland, OR, Vancouver, WA and Las Vegas, NV. Call before your visit to confirm the address.
- What is Jonathan Hughes's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Jonathan Hughes accept Medicare assignment?
- Yes. Medicare's clinician data says Jonathan Hughes 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 Hughes?
- (503) 413-6120, as listed in official Medicare / NPI Registry data.
- What is Jonathan Hughes's NPI number?
- 1073574935. 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 Hughes works
Medicare's Facility Affiliation Data lists Jonathan Hughes at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mountainview HospitalLas Vegas, NV · Acute Care Hospital · CCN 290039
- Southern Hills Hospital and Medical CenterLas Vegas, NV · Acute Care Hospital · CCN 290047
- Spring Valley Hospital Medical CenterLas Vegas, NV · Acute Care Hospital · CCN 290046
- Tacoma General Allenmore HospitalTacoma, WA · Acute Care Hospital · CCN 500129
Practice locations
Addresses where Jonathan Hughes is enrolled with Medicare (CMS data updated 2026-10-02).
- 1015 NW 22nd AvePortland, OR 97210 (503) 413‑6120
- 2211 NE 139th StVancouver, WA 98686 (360) 487‑1000
- 7455 W Washington AveLas Vegas, NV 89128 (702) 732‑3441
- 7455 W Washington Ave, Suite 301Las Vegas, NV 89128
Group practices
Medicare enrollment lists Jonathan Hughes as a member of these groups (CMS data updated 2026-10-02).
- Laboratory Medicine Consultants Ltd27 clinicians in the group
- Cascade Pathology Services Corp20 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Portland
Clinicians with the same Medicare primary specialty in Portland, OR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1073574935 |
| 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