Doctor profile · Federal record
Dr. Amber Willis, APN-BC
Family Nurse Practitioner (CMS: Nurse Practitioner) · Mount Vernon, IL
- NPI 1326589680
- Accepts Medicare
- 10 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Good Samaritan Way
Mount Vernon, IL 628642402
(618) 899-4600 - Mailing address
-
13240 E Smith RD
Mount Vernon, IL 628648857
Credentials & registration
- NPI registered
- March 2017 — 9 yrs on file
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Illinois #209.015277
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326589680. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
399
Distinct HCPCS
3
Medicare allowed
$51,897
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 257 | 245 | $149 | |
99284 |
Emergency department visit with moderate level of medical decision making | 130 | 126 | $100 | |
99283 |
Emergency department visit with low level of medical decision making | 12 | 12 | $61 |
In context: peer comparison
Among 12 peers in Mount Vernon Family Nurse Practitioner, average services per provider: 7,413. This provider delivers 0.1× the peer median.Open Payments
Industry payments received
All-time total
$244
Transactions
12
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Regeneron Healthcare Solutions, INC. | 5 | $105.23 | |
| Genzyme Corporation | 4 | $63.60 | |
| Smith+Nephew, INC. | 1 | $31.99 | |
| Janssen Pharmaceuticals, INC | 1 | $23.97 | |
| Avadel CNS Pharmaceuticals, LLC | 1 | $19.46 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
234
Patients
205
Total drug cost
$1,522
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 38 | 36 | $98 |
| Ondansetron Odt (Ondansetron) | Brand | 32 | 32 | $322 |
| Tizanidine Hcl | Generic | 28 | 27 | $99 |
| Cephalexin | Generic | 26 | 26 | $195 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 26 | 23 | $96 |
| Furosemide | Generic | 18 | 0 | $99 |
| Azithromycin | Generic | 17 | 14 | $86 |
| Clindamycin Hcl | Generic | 13 | 13 | $279 |
| Pantoprazole Sodium | Generic | 13 | 12 | $109 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 12 | 11 | $105 |
Hospital affiliations
Frequently asked questions
What is Dr. Amber Willis's medical specialty?
Dr. Amber Willis practices Family Nurse Practitioner in Mount Vernon, IL.
Where does Dr. Amber Willis practice?
Dr. Amber Willis practices at 1 Good Samaritan Way, Mount Vernon, IL 628642402. Office phone: 6188994600.
What is Dr. Amber Willis's NPI?
Dr. Amber Willis's National Provider Identifier (NPI) is 1326589680, issued by NPPES.
Does Dr. Amber Willis accept Medicare assignment?
Yes. Dr. Amber Willis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Amber Willis commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.