Quick answers
- Which hospitals does John C. Morgenstern work at?
- Medicare's official clinician data lists John C. Morgenstern at 2 hospitals: St Joseph Regional Medical Center and Syringa General Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John C. Morgenstern see patients?
- Medicare's clinician data lists 5 practice locations, including Clarkston, WA and Lewiston, ID. Call before your visit to confirm the address.
- What is John C. Morgenstern's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does John C. Morgenstern accept Medicare assignment?
- Yes. Medicare's clinician data says John C. Morgenstern 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 John C. Morgenstern?
- (509) 758-5511, as listed in official Medicare / NPI Registry data.
- What is John C. Morgenstern's NPI number?
- 1740386432. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John C. Morgenstern works
Medicare's Facility Affiliation Data lists John C. Morgenstern at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Joseph Regional Medical CenterLewiston, ID · Acute Care Hospital · CCN 130003
- Syringa General HospitalGrangeville, ID · Critical Access Hospital · CCN 131315
Practice locations
Addresses where John C. Morgenstern is enrolled with Medicare (CMS data updated 2026-10-02).
- 1221 Highland AveClarkston, WA 99403 (509) 758‑5511
- 2315 8th StLewiston, ID 83501 (208) 793‑5920
- 307 Saint Johns Way, Suite 1Lewiston, ID 83501 (208) 743‑3998
- 415 6th StLewiston, ID 83501
- 821 21st AveLewiston, ID 83501 (208) 799‑3422
Group practices
Medicare enrollment lists John C. Morgenstern as a member of this group (CMS data updated 2026-10-02).
- St Joseph Hospital LLC93 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Washington
Clinicians with the same Medicare primary specialty in Washington — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rutgers School Of Dental Medicine |
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740386432 |
| 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