Quick answers
- Which hospitals does James Mason work at?
- Medicare's official clinician data lists James Mason at 1 hospital: UNC Hospitals. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James Mason see patients?
- Medicare's clinician data lists 1 practice location in Morrisville, NC. Call before your visit to confirm the address.
- What is James Mason's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does James Mason accept Medicare assignment?
- Medicare's clinician data says James Mason may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is James Mason's NPI number?
- 1336646538. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James Mason works
Medicare's Facility Affiliation Data lists James Mason at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- UNC HospitalsChapel Hill, NC · Acute Care Hospital · CCN 340061
Practice locations
Addresses where James Mason is enrolled with Medicare (CMS data updated 2026-10-02).
- 5221 Paramount Pkwy, Suite 420Morrisville, NC 27560
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Morrisville
Clinicians with the same Medicare primary specialty in Morrisville, NC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1336646538 |
| 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