Doctor profile · Federal record
Dr. Casey Krzeczkowski, FNP-BC
Family Nurse Practitioner (CMS: Nurse Practitioner) · Willowbrook, IL
- NPI 1912665399
- Accepts Medicare
- 3 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
40 75Th St
Willowbrook, IL 605272325
(630) 581-5372
Credentials & registration
- NPI registered
- December 2021 — 5 yrs on file
- Profile last updated
- December 23, 2025
- Year of graduation
- 2023 — 3 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Illinois #209.030018
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912665399. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$16
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Axonics, Inc. | 1 | $16.19 |
By nature of payment
Frequently asked questions
What is Dr. Casey Krzeczkowski's medical specialty?
Dr. Casey Krzeczkowski practices Family Nurse Practitioner in Willowbrook, IL.
Where does Dr. Casey Krzeczkowski practice?
Dr. Casey Krzeczkowski practices at 40 75Th St, Willowbrook, IL 605272325. Office phone: 6305815372.
What is Dr. Casey Krzeczkowski's NPI?
Dr. Casey Krzeczkowski's National Provider Identifier (NPI) is 1912665399, issued by NPPES.
Does Dr. Casey Krzeczkowski accept Medicare assignment?
Yes. Dr. Casey Krzeczkowski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.