Doctor profile · Federal record

Dr. Leslie Simpson, NP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Saint Peters, MO

  • NPI 1700303757
  • Accepts Medicare
  • MIPS 75.0 / 100 · 2023
  • 9 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
112 Piper Hill Dr Ste 9
Saint Peters, MO 633761690
(636) 441-3444
fax (636) 441-9832

Credentials & registration

NPPES · NUCC
NPI registered
August 2017 — 9 yrs on file
Profile last updated
July 21, 2022
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Missouri #2017023154

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1700303757. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
637
Distinct HCPCS
10
Medicare allowed
$53,280
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 348 236 $105
99213 Established patient office or other outpatient visit, 20-29 minutes 152 123 $73
72110 X-ray of lower and sacral spine, minimum of 4 views 37 37 $42
J1030 Injection, methylprednisolone acetate, 40 mg 25 21 $7
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance 15 13 $93
99212 Established patient office or other outpatient visit, 10-19 minutes 14 14 $45
72100 X-ray of lower and sacral spine, 2-3 views 12 12 $33
73502 X-ray of hip, 2-3 views 12 11 $39
20610 Aspiration and/or injection of fluid from large joint 11 11 $49
72050 X-ray of upper spine, 4-5 views 11 11 $44

In context: peer comparison

Among 11 peers in Saint Peters Family Nurse Practitioner, average services per provider: 57. This provider delivers 11× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$228
Transactions
5
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 1 $146.15
Abbott Laboratories 1 $40.22
Vertos Medical, INC. 1 $24.66
Spr Therapeutics, INC 2 $17.36

By nature of payment

Food and Beverage
$228

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,133
Patients
497
Total drug cost
$25,846
Drug Type Claims Patients Total cost
Gabapentin Generic 455 201 $8,162
Pregabalin Generic 228 87 $10,973
Duloxetine Hcl Generic 95 39 $3,078
Baclofen Generic 46 15 $428
Tizanidine Hcl Generic 44 18 $953
Alprazolam Generic 39 34 $27
Tramadol Hcl Generic 37 31 $58
Cyclobenzaprine Hcl Generic 34 15 $451
Meloxicam Generic 34 16 $145
Topiramate Generic 30 12 $260

Frequently asked questions

Auto-generated from federal data
What is Dr. Leslie Simpson's medical specialty?
Dr. Leslie Simpson practices Family Nurse Practitioner in Saint Peters, MO.
Where does Dr. Leslie Simpson practice?
Dr. Leslie Simpson practices at 112 Piper Hill Dr Ste 9, Saint Peters, MO 633761690. Office phone: 6364413444.
What is Dr. Leslie Simpson's NPI?
Dr. Leslie Simpson's National Provider Identifier (NPI) is 1700303757, issued by NPPES.
Does Dr. Leslie Simpson accept Medicare assignment?
Yes. Dr. Leslie Simpson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Leslie Simpson 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); X-ray of lower and sacral spine, minimum of 4 views (HCPCS 72110). Source: CMS Medicare Physician & Other Practitioners file.