Doctor profile · Federal record

Dr. Alec Steils, ARNP

Nurse Practitioner · Registered Nurse · Waterloo, IA

  • NPI 1578132940
  • 5 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
152 W Dale St
Waterloo, IA 507031925
(319) 235-3518
Additional location
1825 Logan Ave
Waterloo, IA 50703
(319) 235-3732
Mailing address
1314 Lois Ln
Waterloo, IA 507024242

Credentials & registration

NPPES · NUCC
NPI registered
June 2021 — 5 yrs on file
Profile last updated
July 25, 2021
Year of graduation
2021 — 5 yrs since
Specialty taxonomy
363L00000X — NUCC code
State licenses (2)
Iowa #A163928 · Iowa #153440

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1578132940. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
771
Distinct HCPCS
8
Medicare allowed
$85,320
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 377 252 $113
99215 Established patient office or other outpatient visit, 40-54 minutes 139 122 $141
99214 Established patient office or other outpatient visit, 30-39 minutes 123 107 $76
99214 Established patient office or other outpatient visit, 30-39 minutes 47 47 $100
99205 New patient office or other outpatient visit, 60-74 minutes 35 35 $140
94618 Test for exercise-induced lung stress 22 21 $18
99204 New patient office or other outpatient visit, 45-59 minutes 14 14 $105
99205 New patient office or other outpatient visit, 60-74 minutes 14 14 $174

In context: peer comparison

Among 43 peers in this city , average services per provider: 355. This provider delivers 2.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
5,538
Patients
1,799
Total drug cost
$2,116,626
Drug Type Claims Patients Total cost
Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) Brand 1,098 252 $1,025,938
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 837 314 $25,873
Prednisone Generic 608 272 $3,344
Montelukast Sodium Generic 549 153 $8,941
Azithromycin Generic 508 195 $7,614
Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) Brand 341 88 $279,154
Fluticasone Propionate Generic 310 106 $3,991
Azelastine Hcl Generic 278 103 $9,497
Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) Brand 235 57 $142,906
Breo Ellipta (Fluticasone/Vilanterol) Brand 149 35 $96,194

Frequently asked questions

Auto-generated from federal data
What is Dr. Alec Steils's medical specialty?
Dr. Alec Steils practices Nurse Practitioner in Waterloo, IA.
Where does Dr. Alec Steils practice?
Dr. Alec Steils practices at 152 W Dale St, Waterloo, IA 507031925. Office phone: 3192353518.
What is Dr. Alec Steils's NPI?
Dr. Alec Steils's National Provider Identifier (NPI) is 1578132940, issued by NPPES.
Does Dr. Alec Steils accept Medicare assignment?
Dr. Alec Steils does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Alec Steils commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.