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

Mrs. Diondra Johnson, ARNP

Individual provider Family Nurse Practitioner · NPI 1417557737

Mrs. Diondra Johnson, ARNP is a Nurse Practitioner in Lexington, South Carolina. Qualified in 2019, 7 years ago. Practices with Prisma Health Urgent Care of South Carolina PC, a 156-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
7
Licensed in
SC
In the registry since
2020
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

See every abbreviation used in this directory →

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Practice location Address checks out

1071 S Lake Dr
Lexington, SC 29073-3719
Phone: (803) 957-0605
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 944 Harden St, Columbia, SC 29205-1082 — (864) 686-7955
  • 103 Summit Centre Dr, Columbia, SC 29229-7613 — (803) 382-2450

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 24386 (SC)

Record details

NPI number1417557737
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorYes
NPI enumeratedOctober 27, 2020
Last updated in NPPESApril 3, 2024
Certification dateApril 3, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Prisma Health Urgent Care Of South Carolina Pc — 156 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients320
Services billed 796 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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 Prisma Health Urgent Care of South Carolina PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 156 clinicians in the practice; 12 are shown here.

Other providers in Lexington