Doctor profile · Federal record
Dr. Crystal Fleischhacker, CNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Willmar, MN
- NPI 1356956601
- Accepts Medicare
- 6 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
101 Willmar Ave Sw
Willmar, MN 562013556
(320) 231-5000
Credentials & registration
- NPI registered
- September 2020 — 6 yrs on file
- Profile last updated
- November 1, 2022
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Minnesota #7734
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356956601. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$19
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Cepheid | 1 | $19.12 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,070
Patients
397
Total drug cost
$16,164
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 114 | 38 | $1,955 |
| Lisinopril | Generic | 100 | 36 | $1,212 |
| Losartan Potassium | Generic | 99 | 34 | $1,596 |
| Amlodipine Besylate | Generic | 98 | 33 | $1,158 |
| Rosuvastatin Calcium | Generic | 94 | 37 | $2,121 |
| Omeprazole | Generic | 84 | 31 | $1,308 |
| Hydrochlorothiazide | Generic | 82 | 26 | $625 |
| Metformin Hcl | Generic | 60 | 25 | $701 |
| Levothyroxine Sodium | Generic | 52 | 23 | $944 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 52 | 20 | $748 |
Frequently asked questions
What is Dr. Crystal Fleischhacker's medical specialty?
Dr. Crystal Fleischhacker practices Family Nurse Practitioner in Willmar, MN.
Where does Dr. Crystal Fleischhacker practice?
Dr. Crystal Fleischhacker practices at 101 Willmar Ave Sw, Willmar, MN 562013556. Office phone: 3202315000.
What is Dr. Crystal Fleischhacker's NPI?
Dr. Crystal Fleischhacker's National Provider Identifier (NPI) is 1356956601, issued by NPPES.
Does Dr. Crystal Fleischhacker accept Medicare assignment?
Yes. Dr. Crystal Fleischhacker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.