Quick answers
- Which hospitals does Matthew A. Nikoloff work at?
- Medicare's official clinician data lists Matthew A. Nikoloff at 2 hospitals: WellSpan Chambersburg Hospital and WellSpan Waynesboro Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Matthew A. Nikoloff see patients?
- Medicare's clinician data lists 4 practice locations, including Chambersburg, PA and York, PA. Call before your visit to confirm the address.
- What is Matthew A. Nikoloff's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Matthew A. Nikoloff accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew A. Nikoloff 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 Matthew A. Nikoloff?
- (717) 851-2613, as listed in official Medicare / NPI Registry data.
- What is Matthew A. Nikoloff's NPI number?
- 1912124256. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Matthew A. Nikoloff works
Medicare's Facility Affiliation Data lists Matthew A. Nikoloff at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- WellSpan Chambersburg HospitalChambersburg, PA · Acute Care Hospital · CCN 390151
- WellSpan Waynesboro HospitalWaynesboro, PA · Acute Care Hospital · CCN 390138
Practice locations
Addresses where Matthew A. Nikoloff is enrolled with Medicare (CMS data updated 2026-10-02).
- 112 N 7th StChambersburg, PA 17201
- 112 N 7th St, Wellspan NeonatologyChambersburg, PA 17201 (717) 851‑2613
- 25 Monument RdYork, PA 17403
- 835 5th AveChambersburg, PA 17201
Group practices
Medicare enrollment lists Matthew A. Nikoloff as a member of this group (CMS data updated 2026-10-02).
- WellSpan Medical Group2,480 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Chambersburg
Clinicians with the same Medicare primary specialty in Chambersburg, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Pennsylvania State University College Of Medicine |
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1912124256 |
| 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