Doctor profile · Federal record
Dr. Andrea Willer, FNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Centralia, MO
- NPI 1790126399
- Accepts Medicare
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1021 E Highway 22
Centralia, MO 65240
(573) 682-5580
fax (573) 682-1539
Credentials & registration
- NPI registered
- July 2013 — 13 yrs on file
- Profile last updated
- September 6, 2018
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Missouri #2013024402
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790126399. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
67
Distinct HCPCS
2
Medicare allowed
$1,580
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
81003 |
Automated urinalysis test | 36 | 26 | $2 | |
87428 |
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza | 31 | 27 | $48 |
In context: peer comparison
Among 1 peers in Centralia Family Nurse Practitioner, average services per provider: 33. This provider delivers 2.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,221
Patients
598
Total drug cost
$29,807
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 312 | 75 | $4,934 |
| Lisinopril | Generic | 224 | 59 | $2,482 |
| Amlodipine Besylate | Generic | 204 | 54 | $1,849 |
| Rosuvastatin Calcium | Generic | 187 | 53 | $2,966 |
| Omeprazole | Generic | 175 | 57 | $2,919 |
| Atorvastatin Calcium | Generic | 169 | 46 | $1,993 |
| Metformin Hcl | Generic | 126 | 34 | $727 |
| Sertraline Hcl | Generic | 123 | 25 | $935 |
| Hydrochlorothiazide | Generic | 121 | 36 | $615 |
| Losartan Potassium | Generic | 121 | 32 | $1,973 |
Hospital affiliations
Frequently asked questions
What is Dr. Andrea Willer's medical specialty?
Dr. Andrea Willer practices Family Nurse Practitioner in Centralia, MO.
Where does Dr. Andrea Willer practice?
Dr. Andrea Willer practices at 1021 E Highway 22, Centralia, MO 65240. Office phone: 5736825580.
What is Dr. Andrea Willer's NPI?
Dr. Andrea Willer's National Provider Identifier (NPI) is 1790126399, issued by NPPES.
Does Dr. Andrea Willer accept Medicare assignment?
Yes. Dr. Andrea Willer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrea Willer commonly perform?
Top Medicare-reported procedures in 2023: Automated urinalysis test (HCPCS 81003); Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (HCPCS 87428). Source: CMS Medicare Physician & Other Practitioners file.