Doctor profile · Federal record

Dr. Ashley Thomson, ARNP, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Sioux City, IA

  • NPI 1740891696
  • Accepts Medicare
  • 6 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
625 Court St
Sioux City, IA 511011919
(712) 252-3871
fax (712) 252-3157
Mailing address
1000 Se 11Th St Unit 1101
Grimes, IA 501115125

Credentials & registration

NPPES · NUCC
NPI registered
August 2020 — 6 yrs on file
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
Iowa #G159618

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1740891696. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
478
Distinct HCPCS
5
Medicare allowed
$26,823
HCPCS Description Services Patients Avg allowed
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 272 93 $39
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 139 103 $63
90791 Psychiatric diagnostic evaluation 36 36 $123
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 16 16 $103
99239 Hospital discharge day management, more than 30 minutes 15 15 $91

In context: peer comparison

Among 4 peers in this city , average services per provider: 92. This provider delivers 5.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
152
Patients
46
Total drug cost
$2,311
Drug Type Claims Patients Total cost
Olanzapine Generic 40 15 $571
Escitalopram Oxalate Generic 27 12 $262
Quetiapine Fumarate Generic 27 19 $328
Trazodone Hcl Generic 21 0 $182
Mirtazapine Generic 14 0 $167
Venlafaxine Hcl Er (Venlafaxine Hcl) Brand 12 0 $115
Divalproex Sodium Generic 11 0 $687

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ashley Thomson's medical specialty?
Dr. Ashley Thomson practices Psychiatric/Mental Health Nurse Practitioner in Sioux City, IA.
Where does Dr. Ashley Thomson practice?
Dr. Ashley Thomson practices at 625 Court St, Sioux City, IA 511011919. Office phone: 7122523871.
What is Dr. Ashley Thomson's NPI?
Dr. Ashley Thomson's National Provider Identifier (NPI) is 1740891696, issued by NPPES.
Does Dr. Ashley Thomson accept Medicare assignment?
Yes. Dr. Ashley Thomson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ashley Thomson commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.