Doctor profile · Federal record

Dr. Cassandra Arens, PA

Physician Assistant · Yankton, SD

  • NPI 1033522966
  • Accepts Medicare
  • 13 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1104 W 8Th St
Yankton, SD 570783306
(605) 665-7841
fax (605) 665-0546

Credentials & registration

NPPES · NUCC
NPI registered
June 2014 — 12 yrs on file
Profile last updated
June 24, 2020
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Nebraska #1823

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1033522966. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
73
Distinct HCPCS
3
Medicare allowed
$4,182
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 48 47 $74
81001 Manual urinalysis test with examination using microscope, automated 13 13 $3
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen 12 12 $50

In context: peer comparison

Among 3 peers in this city , average services per provider: 32. This provider delivers 2.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
27
Patients
12
Total drug cost
$169
Drug Type Claims Patients Total cost
Prednisone Generic 14 0 $46
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 13 12 $123

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Cassandra Arens's medical specialty?
Dr. Cassandra Arens practices Physician Assistant in Yankton, SD.
Where does Dr. Cassandra Arens practice?
Dr. Cassandra Arens practices at 1104 W 8Th St, Yankton, SD 570783306. Office phone: 6056657841.
What is Dr. Cassandra Arens's NPI?
Dr. Cassandra Arens's National Provider Identifier (NPI) is 1033522966, issued by NPPES.
Does Dr. Cassandra Arens accept Medicare assignment?
Yes. Dr. Cassandra Arens accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cassandra Arens commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Manual urinalysis test with examination using microscope, automated (HCPCS 81001); Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen (HCPCS 87635). Source: CMS Medicare Physician & Other Practitioners file.