Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Selah Ruth Johnston, PA

Individual provider Physician Assistant · NPI 1285230037

Selah Ruth Johnston, PA is a Physician Assistant in Semmes, Alabama. Graduated from University of South Alabama College of Medicine in 2020, 6 years ago. Practices with Gmuc of Saraland, a 40-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
6
Trained at
University of South Alabama College of Medicine
Licensed in
AL
In the registry since
2020
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

See every abbreviation used in this directory →

Practice location Address checks out

7943 Moffett Rd
Semmes, AL 36575-5409
Phone: (251) 633-0123
Fax: (251) 445-3722
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 19355 N 3rd St Ste 104, Citronelle, AL 36522-2049 — (251) 633-0123
  • 4402 Old Shell Rd, Mobile, AL 36608-1912 — (251) 633-0123
  • 2350 Schillinger Rd S Ste A, Mobile, AL 36695-4177 — (251) 633-0123
  • 1114 Shelton Beach Rd, Saraland, AL 36571-3016 — (251) 633-0123

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA.1695 (AL)

Record details

NPI number1285230037
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedDecember 8, 2020
Last updated in NPPESSeptember 10, 2025
Certification dateSeptember 10, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolUNIVERSITY OF SOUTH ALABAMA COLLEGE OF MEDICINE
Graduated 2020 (6 years in practice)
Group practice Gmuc Of Saraland — 40 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients33
Services billed 126 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Gmuc of Saraland

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 40 clinicians in the practice; 12 are shown here.

Other providers in Semmes