Quick answers
- Which hospitals does Benjamin J. Green work at?
- Medicare's official clinician data lists Benjamin J. Green at 1 hospital: Washington County Hospital and Clinics. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Benjamin J. Green see patients?
- Medicare's clinician data lists 1 practice location in Washington, IA. Call before your visit to confirm the address.
- What is Benjamin J. Green's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Benjamin J. Green accept Medicare assignment?
- Yes. Medicare's clinician data says Benjamin J. Green 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 Benjamin J. Green?
- (319) 653-5481, as listed in official Medicare / NPI Registry data.
- What is Benjamin J. Green's NPI number?
- 1134431422. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Benjamin J. Green works
Medicare's Facility Affiliation Data lists Benjamin J. Green at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Washington County Hospital and ClinicsWashington, IA · Critical Access Hospital · CCN 161344
Practice locations
Addresses where Benjamin J. Green is enrolled with Medicare (CMS data updated 2026-10-02).
- 400 E Polk St Wchc Specialty Clinic, Ken and Rosemary Hanson Specialty ClinicWashington, IA 52353 (319) 653‑5481
Group practices
Medicare enrollment lists Benjamin J. Green as a member of this group (CMS data updated 2026-10-02).
- Washington County Hospital39 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Iowa
Clinicians with the same Medicare primary specialty in Iowa — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Kansas City University Of Med & Biosciences, College Of Osteo Med |
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134431422 |
| 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