Doctor profile · Federal record

Dr. Stephanie Sparks, ARNP

Nurse Practitioner · Washington, IA

  • NPI 1811252661
  • Accepts Medicare
  • 14 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
444 E Polk St
Washington, IA 523531237
(319) 653-6601

Credentials & registration

NPPES · NUCC
NPI registered
July 2012 — 14 yrs on file
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Iowa #105071

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811252661. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$270
Transactions
20
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
PFIZER INC. 15 $185.80
HARMONY BIOSCIENCES LLC 2 $43.12
Biogen, Inc. 2 $34.15
Harmony Biosciences Llc 1 $6.91

By nature of payment

Food and Beverage
$270

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,252
Patients
520
Total drug cost
$56,624
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 156 72 $1,895
Amlodipine Besylate Generic 116 45 $807
Levothyroxine Sodium Generic 111 57 $1,642
Gabapentin Generic 105 37 $2,058
Omeprazole Generic 105 43 $1,395
Losartan Potassium Generic 99 41 $1,047
Lisinopril Generic 70 35 $563
Simvastatin Generic 67 31 $547
Eliquis (Apixaban) Brand 66 19 $42,301
Furosemide Generic 64 30 $529

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephanie Sparks's medical specialty?
Dr. Stephanie Sparks practices Nurse Practitioner in Washington, IA.
Where does Dr. Stephanie Sparks practice?
Dr. Stephanie Sparks practices at 444 E Polk St, Washington, IA 523531237. Office phone: 3196536601.
What is Dr. Stephanie Sparks's NPI?
Dr. Stephanie Sparks's National Provider Identifier (NPI) is 1811252661, issued by NPPES.
Does Dr. Stephanie Sparks accept Medicare assignment?
Yes. Dr. Stephanie Sparks accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.