SELAH RUTH JOHNSTON PA
NPI 1285230037
Physician Assistant in Semmes, AL

Q: What is Selah Johnston's NPI number?

The NPI number for Selah Johnston is 1285230037. It was assigned to this individual provider in the NPPES registry on December 8, 2020. The provider is also known as Selah Walker.

Q: What is Selah Johnston's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Q: When was this NPI record last updated?

The NPPES record for Selah Johnston was last updated on September 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 08, 2020PECOS EnrolledAccepts Medicare Assignment

7943 MOFFETT RD, SEMMES, AL 36575(251) 633-0123(251) 445-3722 Get Directions Write a Review

NPPES record last updated: September 10, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 10, 2025, Dec 8, 2020 (2 updates tracked since 2020).

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About Selah Ruth Johnston Pa NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SELAH RUTH JOHNSTON PA (NPI 1285230037) is an individual physician assistant in Semmes, Alabama, licensed in Alabama (PA.1695) and active in the NPI registry since December 2020. She is enrolled in Medicare PECOS, maintains 4 additional practice locations, and is a graduate of University Of South Alabama College Of Medicine (2020).

NPPES Registry Identity

NPI1285230037

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameSELAH RUTH JOHNSTONCredential: PA

Location Address7943 MOFFETT RDSemmes, AL 36575-5409

Mailing Address7943 Moffett RdSemmes, AL 36575-5409 · (251) 633-0123 · Fax (251) 445-3722

Phone(251) 633-0123

Fax(251) 445-3722

Sole ProprietorNo

Medical School CMSUniversity Of South Alabama College Of MedicineGraduated 2020

Enumeration DateDecember 8, 2020

Last NPPES UpdateSeptember 10, 20252 updates tracked since enumeration

NPPES CertifiedSeptember 10, 2025

✔ NPI 1285230037 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in AL · PA.1695

Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

7943 MOFFETT RD, Semmes, AL 36575

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Other Names 1

Former Name (1)Selah Walker

Secondary Practice Locations 4

Location 11114 Shelton Beach RdSaraland, AL 36571-3016 · Phone (251) 633-0123 · Fax (251) 445-3722

Location 24402 Old Shell RdMobile, AL 36608-1912 · Phone (251) 633-0123 · Fax (251) 445-3722

Location 32350 Schillinger Rd S Ste AMobile, AL 36695-4177 · Phone (251) 633-0123 · Fax (251) 445-3722

Location 419355 N 3rd St Ste 104Citronelle, AL 36522-2049 · Phone (251) 633-0123 · Fax (251) 445-3722

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Alabama.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Selah Ruth Johnston Pa is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9234538935

PECOS Enrollment IDI20210601000308

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

23 services23 patients

Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) 87811

This is a test to detect COVID-19, the virus causing severe respiratory illness. It uses a method called immunoassay, which identifies the virus by its unique proteins. The test is directly observed for accuracy. It helps determine if you're currently infected.

13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 36575 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$81.90 typical visit price

range $52.65 – $161.63

Typical copayment $20.47 (range $13.16 – $40.40)

Most-billed visit code 99203

Established Patient

$66.08 typical visit price

range $16.56 – $131.65

Typical copayment $16.52 (range $4.14 – $32.91)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

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