Doctor profile · Federal record

Dr. Heidi Fields, APN, NP-C

Family Nurse Practitioner (CMS: Nurse Practitioner) · East Alton, IL

  • NPI 1124473046
  • Accepts Medicare
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2 Terminal Dr, Suite 8
East Alton, IL 620242201
(618) 258-0485
fax (618) 258-4815

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
May 4, 2021
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Illinois #209014241

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1124473046. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$293
Transactions
17
Manufacturers
10
Payer (manufacturer) Industry Txns Amount
Amgen Inc. 4 $68.82
IRONSHORE PHARMACEUTICALS INC. 2 $37.74
Novo Nordisk Inc 2 $32.21
Exact Sciences Corporation 2 $30.70
PFIZER INC. 2 $30.20
Lilly USA, LLC 1 $23.77
GlaxoSmithKline, LLC. 1 $20.75
Merck Sharp & Dohme LLC 1 $17.93
Phadia US Inc. 1 $17.24
Janssen Pharmaceuticals, Inc 1 $13.64

By nature of payment

Food and Beverage
$293

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,645
Patients
375
Total drug cost
$21,397
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 188 49 $2,854
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 171 40 $3,868
Lisinopril Generic 147 37 $1,051
Metformin Hcl Generic 133 34 $1,568
Fluticasone Propionate Generic 115 29 $1,639
Gabapentin Generic 111 16 $1,368
Hydrochlorothiazide Generic 103 27 $450
Famotidine Generic 98 21 $2,277
Metoprolol Tartrate Generic 94 23 $871
Levothyroxine Sodium Generic 87 20 $1,425

Frequently asked questions

Auto-generated from federal data
What is Dr. Heidi Fields's medical specialty?
Dr. Heidi Fields practices Family Nurse Practitioner in East Alton, IL.
Where does Dr. Heidi Fields practice?
Dr. Heidi Fields practices at 2 Terminal Dr, East Alton, IL 620242201. Office phone: 6182580485.
What is Dr. Heidi Fields's NPI?
Dr. Heidi Fields's National Provider Identifier (NPI) is 1124473046, issued by NPPES.
Does Dr. Heidi Fields accept Medicare assignment?
Yes. Dr. Heidi Fields accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.