Quick answers
- Where does Chadwick J. Masters see patients?
- Medicare's clinician data lists 3 practice locations, including Russellville, AR. Call before your visit to confirm the address.
- What is Chadwick J. Masters's specialty?
- Medicare lists Pediatric Medicine as the primary specialty.
- Does Chadwick J. Masters accept Medicare assignment?
- Yes. Medicare's clinician data says Chadwick J. Masters 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 Chadwick J. Masters?
- (479) 968-2345, as listed in official Medicare / NPI Registry data.
- What is Chadwick J. Masters's NPI number?
- 1326339557. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Chadwick J. Masters is enrolled with Medicare (CMS data updated 2026-10-02).
- 101 Skyline DrRussellville, AR 72801 (479) 968‑2345
- 101 Skyline Dr, Suite ARussellville, AR 72801 (479) 968‑2345
- 105 Skyline DrRussellville, AR 72801 (479) 968‑2345
Group practices
Medicare enrollment lists Chadwick J. Masters as a member of this group (CMS data updated 2026-10-02).
- St Marys Physician Services LLC49 clinicians in the group
Specialties
- Pediatric Medicineprimary
Other pediatricians in Arkansas
Clinicians with the same Medicare primary specialty in Arkansas — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Arkansas College Of Medicine |
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1326339557 |
| 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
- 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