Doctor profile · Federal record

Dr. Steve Thiel, PA-C

Physician Assistant · Medical Physician Assistant · St Charles, IL

  • NPI 1386705085
  • Accepts Medicare
  • MIPS 91.3 / 100 · 2023
  • 28 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2570 Foxfield RD, Suite 100
St Charles, IL 60174
(630) 584-1950
fax (630) 584-8994

Credentials & registration

NPPES · NUCC
NPI registered
December 2006 — 20 yrs on file
Profile last updated
July 30, 2018
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
363A00000X — NUCC code
State licenses (2)
Illinois #085001174 · Illinois #85001174

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1386705085. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
509
Distinct HCPCS
10
Medicare allowed
$48,071
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 132 96 $114
99213 Established patient office or other outpatient visit, 20-29 minutes 112 90 $81
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 101 101 $116
81003 Automated urinalysis test 33 24 $2
G0008 Administration of influenza virus vaccine 26 26 $32
90662 Influenza vaccine split virus, preservative free 25 25 $72
83036 Hemoglobin a1c level 19 13 $10
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 17 17 $281
G0009 Administration of pneumococcal vaccine 17 17 $32
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit 14 14 $149

In context: peer comparison

Among 9 peers in St Charles Physician Assistant, average services per provider: 43. This provider delivers 12× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,097
Patients
313
Total drug cost
$14,903
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 197 59 $2,822
Lisinopril Generic 123 38 $1,051
Rosuvastatin Calcium Generic 104 39 $1,867
Amlodipine Besylate Generic 85 28 $1,173
Lisinopril-Hydrochlorothiazide (Lisinopril/Hydrochlorothiazide) Brand 69 18 $861
Metformin Hcl Generic 69 20 $761
Levothyroxine Sodium Generic 67 23 $1,097
Metoprolol Succinate Generic 64 22 $981
Allopurinol Generic 51 16 $981
Tamsulosin Hcl Generic 50 19 $1,327

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Steve Thiel's medical specialty?
Dr. Steve Thiel practices Physician Assistant in St Charles, IL.
Where does Dr. Steve Thiel practice?
Dr. Steve Thiel practices at 2570 Foxfield RD, St Charles, IL 60174. Office phone: 6305841950.
What is Dr. Steve Thiel's NPI?
Dr. Steve Thiel's National Provider Identifier (NPI) is 1386705085, issued by NPPES.
Does Dr. Steve Thiel accept Medicare assignment?
Yes. Dr. Steve Thiel accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Steve Thiel 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); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.