Quick answers
- Which hospitals does Gonzalo E. Sumarriva work at?
- Medicare's official clinician data lists Gonzalo E. Sumarriva at 4 hospitals: St Luke's Hospital - Easton Campus, St Luke's Hospital - Monroe Campus, St Luke's Warren Hospital and St Lukes Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gonzalo E. Sumarriva see patients?
- Medicare's clinician data lists 9 practice locations, including Orwigsburg, PA, Allentown, PA and Easton, PA. Call before your visit to confirm the address.
- What is Gonzalo E. Sumarriva's specialty?
- Medicare lists Hand Surgery as the primary specialty.
- Does Gonzalo E. Sumarriva accept Medicare assignment?
- Yes. Medicare's clinician data says Gonzalo E. Sumarriva 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 Gonzalo E. Sumarriva?
- (610) 954-3571, as listed in official Medicare / NPI Registry data.
- What is Gonzalo E. Sumarriva's NPI number?
- 1710333422. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gonzalo E. Sumarriva works
Medicare's Facility Affiliation Data lists Gonzalo E. Sumarriva at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Luke's Hospital - Easton CampusEaston, PA · Acute Care Hospital · CCN 390162
- St Luke's Hospital - Monroe CampusStroudsburg, PA · Acute Care Hospital · CCN 390330
- St Luke's Warren HospitalPhillipsburg, NJ · Acute Care Hospital · CCN 310060
- St Lukes HospitalBethlehem, PA · Acute Care Hospital · CCN 390049
Practice locations
Addresses where Gonzalo E. Sumarriva is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 9; the Medicare profile lists all.
- 100 Paramount BlvdOrwigsburg, PA 17961
- 1736 Hamilton StAllentown, PA 18104
- 1736 W Hamilton StAllentown, PA 18104 (610) 954‑3571
- 1872 St Lukes BlvdEaston, PA 18045
- 1872 St Lukes Blvd, Fl 1Easton, PA 18045
Group practices
Medicare enrollment lists Gonzalo E. Sumarriva as a member of these groups (CMS data updated 2026-10-02).
- St Lukes Physician Group Inc2,198 clinicians in the group
- GSLPG, Inc277 clinicians in the group
Specialties
- Hand Surgeryprimary
Other hand surgeons in Pennsylvania
Clinicians with the same Medicare primary specialty in Pennsylvania — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1710333422 |
| 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