Quick answers
- Which hospitals does Robert V. Decker work at?
- Medicare's official clinician data lists Robert V. Decker at 5 hospitals: Geisinger Medical Center, Geisinger Wyoming Valley Medical Center, Lehigh Valley Hospital, Lehigh Valley Hospital - Hazleton and Schuylkill Medical Center - South Jackson Street. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert V. Decker see patients?
- Medicare's clinician data lists 1 practice location in Allentown, PA. Call before your visit to confirm the address.
- What is Robert V. Decker's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Hematology/Oncology.
- Does Robert V. Decker accept Medicare assignment?
- Yes. Medicare's clinician data says Robert V. Decker 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.
- Does Robert V. Decker offer telehealth?
- Medicare's clinician data says Robert V. Decker offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Robert V. Decker?
- (484) 862-3001, as listed in official Medicare / NPI Registry data.
- What is Robert V. Decker's NPI number?
- 1114452935. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert V. Decker works
Medicare's Facility Affiliation Data lists Robert V. Decker at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Geisinger Medical CenterDanville, PA · Acute Care Hospital · CCN 390006
- Geisinger Wyoming Valley Medical CenterWilkes-Barre, PA · Acute Care Hospital · CCN 390270
- Lehigh Valley HospitalAllentown, PA · Acute Care Hospital · CCN 390133
- Lehigh Valley Hospital - HazletonHazleton, PA · Acute Care Hospital · CCN 390185
- Schuylkill Medical Center - South Jackson StreetPottsville, PA · Acute Care Hospital · CCN 390030
Practice locations
Addresses where Robert V. Decker is enrolled with Medicare (CMS data updated 2026-10-02).
- 707 Hamilton St, Suite 400Allentown, PA 18101 (484) 862‑3001
Group practices
Medicare enrollment lists Robert V. Decker as a member of this group (CMS data updated 2026-10-02).
- Lehigh Valley Physician Group2,542 clinicians in the group
Specialties
- Internal Medicineprimary
- Hematology/Oncologyalso
Other internal medicine doctors in Allentown
Clinicians with the same Medicare primary specialty in Allentown, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1114452935 |
| 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