Doctor profile · Federal record
Dr. Amy Wallen, FNP
Nurse Practitioner · Farmington, MO
- NPI 1831581222
- Accepts Medicare
- 12 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
203 S Washington St
Farmington, MO 636401836
(573) 664-1047
Credentials & registration
- NPI registered
- February 2015 — 11 yrs on file
- Profile last updated
- December 17, 2025
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Missouri #2015006782
- Medicaid
- MO #420021276
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831581222. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,421
Distinct HCPCS
10
Medicare allowed
$223,079
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 2,188 | 136 | $59 | |
99439 |
Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 814 | 40 | $37 | |
99347 |
Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes | 498 | 62 | $36 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 418 | 40 | $49 | |
99426 |
Principal care management services for a single high-risk disease, first 30 minutes of clinical staff time directed by health care professional, per calendar month | 250 | 75 | $39 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 82 | 51 | $85 | |
99307 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | 74 | 42 | $31 | |
99424 |
Principal care management services for a single high-risk disease, first 30 minutes provided personally by qualified health care professional, per calendar month. | 34 | 19 | $59 | |
99348 |
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 32 | 22 | $61 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 19 | 13 | $122 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 561. This provider delivers 7.9× the peer median.Open Payments
Industry payments received
All-time total
$39
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Neurocrine Biosciences, Inc. | 2 | $38.95 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,890
Patients
229
Total drug cost
$180,647
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 318 | 25 | $3,588 |
| Levothyroxine Sodium | Generic | 299 | 26 | $3,249 |
| Furosemide | Generic | 231 | 16 | $1,067 |
| Levocetirizine Dihydrochloride | Generic | 230 | 14 | $3,395 |
| Gabapentin | Generic | 210 | 25 | $5,726 |
| Pantoprazole Sodium | Generic | 204 | 21 | $3,103 |
| Omeprazole | Generic | 182 | 16 | $2,307 |
| Potassium Chloride | Generic | 169 | 0 | $1,795 |
| Tamsulosin Hcl | Generic | 167 | 15 | $3,079 |
| Lisinopril | Generic | 158 | 19 | $1,316 |
Frequently asked questions
What is Dr. Amy Wallen's medical specialty?
Dr. Amy Wallen practices Nurse Practitioner in Farmington, MO.
Where does Dr. Amy Wallen practice?
Dr. Amy Wallen practices at 203 S Washington St, Farmington, MO 636401836. Office phone: 5736641047.
What is Dr. Amy Wallen's NPI?
Dr. Amy Wallen's National Provider Identifier (NPI) is 1831581222, issued by NPPES.
Does Dr. Amy Wallen accept Medicare assignment?
Yes. Dr. Amy Wallen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Amy Wallen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS 99439); Residence visit for established patient with straightforward medical decision making (HCPCS 99347). Source: CMS Medicare Physician & Other Practitioners file.