Doctor profile · Federal record
Dr. Ashley Fields, NP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Southfield, MI
- NPI 1427442243
- Accepts Medicare
- 12 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
21540 W 11 Mile RD # 200
Southfield, MI 480763843
(248) 352-2000
fax (248) 352-0772 - Mailing address
-
Po Box 1239
Troy, MI 480991239
Credentials & registration
- NPI registered
- March 2015 — 11 yrs on file
- Profile last updated
- April 17, 2015
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Michigan #4704271797
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427442243. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,483
Distinct HCPCS
4
Medicare allowed
$188,990
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90792 |
Psychiatric diagnostic evaluation with medical services | 708 | 664 | $165 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 650 | 311 | $90 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 95 | 62 | $130 | |
99484 |
Care management services for behavioral health conditions, 20 minutes or more clinical staff time directed by health care professional | 30 | 22 | $37 |
In context: peer comparison
Among 22 peers in Southfield Family Nurse Practitioner, average services per provider: 120. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$35
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 1 | $35.03 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
714
Patients
121
Total drug cost
$18,581
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Buspirone Hcl | Generic | 182 | 48 | $5,503 |
| Mirtazapine | Generic | 121 | 34 | $1,865 |
| Quetiapine Fumarate | Generic | 66 | 15 | $1,767 |
| Divalproex Sodium | Generic | 45 | 11 | $1,355 |
| Duloxetine Hcl | Generic | 39 | 0 | $3,072 |
| Trazodone Hcl | Generic | 35 | 13 | $295 |
| Sertraline Hcl | Generic | 30 | 0 | $323 |
| Citalopram Hbr (Citalopram Hydrobromide) | Brand | 29 | 0 | $255 |
| Escitalopram Oxalate | Generic | 29 | 0 | $336 |
| Fluoxetine Hcl | Generic | 28 | 0 | $705 |
Frequently asked questions
What is Dr. Ashley Fields's medical specialty?
Dr. Ashley Fields practices Family Nurse Practitioner in Southfield, MI.
Where does Dr. Ashley Fields practice?
Dr. Ashley Fields practices at 21540 W 11 Mile RD # 200, Southfield, MI 480763843. Office phone: 2483522000.
What is Dr. Ashley Fields's NPI?
Dr. Ashley Fields's National Provider Identifier (NPI) is 1427442243, issued by NPPES.
Does Dr. Ashley Fields accept Medicare assignment?
Yes. Dr. Ashley Fields accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ashley Fields commonly perform?
Top Medicare-reported procedures in 2023: Psychiatric diagnostic evaluation with medical services (HCPCS 90792); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with high level of medical decision making (HCPCS 99310). Source: CMS Medicare Physician & Other Practitioners file.