Doctor profile · Federal record

Dr. Stephanie Johnson, MD

Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Anatomic Pathology & Clinical Pathology Physician · Anatomic Pathology & Clinical Pathology Physician · Sioux Falls, SD

  • NPI 1629089800
  • Accepts Medicare
  • 36 yrs in practice
  • Licensed in 3 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1301 S Cliff Ave Ste 700
Sioux Falls, SD 571051019
(605) 322-7200
fax (605) 322-7222
Additional location
1325 S Cliff Ave
Sioux Falls, SD 571051007
Mailing address
Po Box 5050
Sioux Falls, SD 571175050

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
October 16, 2023
Year of graduation
1990 — 36 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State licenses (3)
South Dakota #5966 · Nebraska #21154 · Iowa #36940
Medicaid (4)
ID #807247600 · MN #642398100 · SD #7706280 · WY #114658100

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1629089800. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
644
Distinct HCPCS
8
Medicare allowed
$21,752
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 253 159 $35
88341 Special stained specimen slides to examine tissue, each additional procedure 131 27 $26
88305 Pathology examination of tissue using a microscope, intermediate complexity 112 57 $36
88342 Special stained specimen slides to examine tissue, initial procedure 85 67 $33
88112 Cell examination of specimen, selective cellular enhancement technique 20 17 $26
88307 Pathology examination of tissue using a microscope, moderately high complexity 19 11 $77
85060 Blood smear interpretation by physician with written report 13 13 $23
88342 Special stained specimen slides to examine tissue, initial procedure 11 11 $34

In context: peer comparison

Among 4 peers in this city , average services per provider: 222. This provider delivers 2.9× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephanie Johnson's medical specialty?
Dr. Stephanie Johnson practices Anatomic Pathology & Clinical Pathology Physician in Sioux Falls, SD.
Where does Dr. Stephanie Johnson practice?
Dr. Stephanie Johnson practices at 1301 S Cliff Ave Ste 700, Sioux Falls, SD 571051019. Office phone: 6053227200.
What is Dr. Stephanie Johnson's NPI?
Dr. Stephanie Johnson's National Provider Identifier (NPI) is 1629089800, issued by NPPES.
Does Dr. Stephanie Johnson accept Medicare assignment?
Yes. Dr. Stephanie Johnson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephanie Johnson commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305). Source: CMS Medicare Physician & Other Practitioners file.