Quick answers
- Where does Amber L. Johnston see patients?
- Medicare's clinician data lists 2 practice locations, including Feasterville Trevose, PA and Charleroi, PA. Call before your visit to confirm the address.
- What is Amber L. Johnston's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Amber L. Johnston accept Medicare assignment?
- Medicare's clinician data says Amber L. Johnston may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Amber L. Johnston?
- (800) 805-6989, as listed in official Medicare / NPI Registry data.
- What is Amber L. Johnston's NPI number?
- 1376202341. 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 Amber L. Johnston is enrolled with Medicare (CMS data updated 2026-10-02).
- 4432 E Bristol Rd, Suite 1bFeasterville Trevose, PA 19053 (800) 805‑6989
- 528 Fallowfield AveCharleroi, PA 15022 (800) 805‑6989
Group practices
Medicare enrollment lists Amber L. Johnston as a member of this group (CMS data updated 2026-10-02).
- Ars Treatment Centers PC107 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Feasterville Trevose
Clinicians with the same Medicare primary specialty in Feasterville Trevose, PA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1376202341 |
| 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