HealthCareAtlasUSA

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Doctors / SC

TIFFANY MARIE JOHNSTON, NP

NURSE PRACTITIONER

Graduated: 2017

NPI: 1437670965

Practice Locations (8)

GRAND STRAND SPECIALTY ASSOCIATES, LLC

809 82ND PKWY

MYRTLE BEACH, SC 295724607

8436921000

AVERA MCKENNAN

901 E VIRGIL AVE

MILBANK, SD 572522124

6054324538

AVERA MCKENNAN

4400 W 69TH ST, SUITE 500

SIOUX FALLS, SD 571088171

6053227580

AVERA MCKENNAN

6100 S LOUISE AVE

SIOUX FALLS, SD 571086029

AVERA MCKENNAN

911 E 20TH ST, SUITE 300

SIOUX FALLS, SD 571051045

6055041100

AVERA MCKENNAN

1325 S CLIFF AVE

SIOUX FALLS, SD 571051007

AVERA MCKENNAN

911 E 20TH ST, SUITE 602

SIOUX FALLS, SD 571051048

6055041100

AVERA MCKENNAN

1325 S CLIFF AVE, RADIOLOGY

SIOUX FALLS, SD 571051007

6053224878

Source: CMS National Downloadable File, September 2026.

TIFFANY JOHNSTON, NP | HealthCareAtlasUSA