Doctor profile · Federal record

Dr. Amy Kastner, CNP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Rapid City, SD

  • NPI 1952811184
  • Accepts Medicare
  • MIPS 93.3 / 100 · 2023
  • 9 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
640 Flormann St
Rapid City, SD 577014679
(605) 755-3300
Mailing address
Po Box 9567
Rapid City, SD 577099567

Credentials & registration

NPPES · NUCC
NPI registered
October 2017 — 9 yrs on file
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
South Dakota #CP001287

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1952811184. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
236
Distinct HCPCS
2
Medicare allowed
$17,410
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 199 125 $77
99213 Established patient office or other outpatient visit, 20-29 minutes 37 36 $54

In context: peer comparison

Among 34 peers in this city , average services per provider: 118. This provider delivers 2.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
841
Patients
175
Total drug cost
$13,073
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 148 31 $550
Losartan Potassium Generic 132 39 $1,352
Allopurinol Generic 93 23 $1,232
Furosemide Generic 70 22 $514
Olmesartan Medoxomil Generic 55 12 $2,392
Lisinopril Generic 48 13 $293
Calcitriol Generic 45 0 $936
Potassium Chloride Generic 36 11 $618
Torsemide Generic 34 0 $516
Carvedilol Generic 33 13 $269

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Amy Kastner's medical specialty?
Dr. Amy Kastner practices Family Nurse Practitioner in Rapid City, SD.
Where does Dr. Amy Kastner practice?
Dr. Amy Kastner practices at 640 Flormann St, Rapid City, SD 577014679. Office phone: 6057553300.
What is Dr. Amy Kastner's NPI?
Dr. Amy Kastner's National Provider Identifier (NPI) is 1952811184, issued by NPPES.
Does Dr. Amy Kastner accept Medicare assignment?
Yes. Dr. Amy Kastner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Amy Kastner commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.