Doctor profile · Federal record

Dr. Todd Horstman, MD

Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Warrenton, MO

  • NPI 1275913790
  • Accepts Medicare
  • 12 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
18800 Schnucks Dr
Warrenton, MO 633831120
(636) 456-3413
Additional location
2800 E Ajo Way
Tucson, AZ 857136204
(520) 874-4880
Mailing address
Po Box 955534
Saint Louis, MO 631955534

Credentials & registration

NPPES · NUCC
NPI registered
June 2015 — 11 yrs on file
Profile last updated
June 12, 2024
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State licenses (2)
Missouri #2018024300 · Arizona #R75126

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1275913790. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
416
Distinct HCPCS
6
Medicare allowed
$40,471
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 237 138 $91
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 114 114 $118
99213 Established patient office or other outpatient visit, 20-29 minutes 19 17 $60
99204 New patient office or other outpatient visit, 45-59 minutes 17 17 $126
71046 X-ray of chest, 2 views 15 15 $10
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit 14 14 $152

In context: peer comparison

Among 2 peers in Warrenton Family Medicine Physician, average services per provider: 76. This provider delivers 5.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,517
Patients
989
Total drug cost
$52,976
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 469 135 $6,300
Lisinopril Generic 453 124 $3,601
Levothyroxine Sodium Generic 315 79 $5,409
Pantoprazole Sodium Generic 257 65 $4,948
Gabapentin Generic 239 67 $7,306
Amlodipine Besylate Generic 232 56 $1,579
Omeprazole Generic 211 50 $3,087
Metformin Hcl Generic 207 63 $1,746
Meloxicam Generic 204 53 $1,130
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 191 75 $6,810

Frequently asked questions

Auto-generated from federal data
What is Dr. Todd Horstman's medical specialty?
Dr. Todd Horstman practices Family Medicine Physician in Warrenton, MO.
Where does Dr. Todd Horstman practice?
Dr. Todd Horstman practices at 18800 Schnucks Dr, Warrenton, MO 633831120. Office phone: 6364563413.
What is Dr. Todd Horstman's NPI?
Dr. Todd Horstman's National Provider Identifier (NPI) is 1275913790, issued by NPPES.
Does Dr. Todd Horstman accept Medicare assignment?
Yes. Dr. Todd Horstman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Todd Horstman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.