Quick answers
- Which hospitals does Andrea J. Chamczuk work at?
- Medicare's official clinician data lists Andrea J. Chamczuk at 1 hospital: Western Maryland Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Andrea J. Chamczuk see patients?
- Medicare's clinician data lists 2 practice locations, including Cumberland, MD and Grantsville, MD. Call before your visit to confirm the address.
- What is Andrea J. Chamczuk's specialty?
- Medicare lists Neurosurgery as the primary specialty.
- Does Andrea J. Chamczuk accept Medicare assignment?
- Yes. Medicare's clinician data says Andrea J. Chamczuk 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 Andrea J. Chamczuk?
- (301) 895-5793, as listed in official Medicare / NPI Registry data.
- What is Andrea J. Chamczuk's NPI number?
- 1831475730. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Andrea J. Chamczuk works
Medicare's Facility Affiliation Data lists Andrea J. Chamczuk at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Western Maryland Regional Medical CenterCumberland, MD · Acute Care Hospital · CCN 210027
Practice locations
Addresses where Andrea J. Chamczuk is enrolled with Medicare (CMS data updated 2026-10-02).
- 12500 Willowbrook RdCumberland, MD 21502
- 12580 National PikeGrantsville, MD 21536 (301) 895‑5793
Group practices
Medicare enrollment lists Andrea J. Chamczuk as a member of these groups (CMS data updated 2026-10-02).
- UPMC Western Maryland Health Services LLC162 clinicians in the group
- Medical Rehabilitation Systems LLC72 clinicians in the group
Specialties
- Neurosurgeryprimary
Other neurosurgeons in Cumberland
Clinicians with the same Medicare primary specialty in Cumberland, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2005 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1831475730 |
| 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