Nurse Practitioner, Psychiatric/Mental Health · Catonsville, MD
NPI
1679128680
Since 2019
Specialty
Nurse Practitioner, Psychiatric/Mental Health
Code 363LP0808X
Group practices
2
Medicare group memberships
Hospitals
0
Hospital affiliations
516 N Rolling Rd
Catonsville, MD, 21228
Phone (443) 559-1960
Groups this clinician bills Medicare through
Medicare paid, 2024
$92K
1,300 services
Medicare patients, 2024
104
Average age 57
Drug cost, 2024
$607K
4,175 prescriptions
Company payments, 2025
$201
From 4 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Catherine O Nwah was code 99214 (office e&m - established), 767 times for 100 patients. In total Catherine O Nwah billed 1,300 services in 7 codes, and Medicare paid $92K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2023-03-18.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 767 | 100 | $83.98 | $64K |
| 90833 Psychotherapy - Nongroup | Office | 459 | 72 | $48.34 | $22K |
| 99205 Office E&M - New | Office | 27 | 27 | $153.48 | $4,144 |
By year: 2022 $32K for 308 services; 2023 $66K for 920 services; 2024 $92K for 1,300 services.
Medicare prescription drug claims, 2024
In 2024, the drug Catherine O Nwah prescribed most often to Medicare patients was Trazodone Hcl, with 397 prescriptions and refills. In total Catherine O Nwah wrote 4,175 Medicare prescriptions that cost $607K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Trazodone Hcl Generic | 397 | 400 | 50 | $5,985 |
| Risperidone Generic | 360 | 363 | 39 | $5,254 |
| Quetiapine Fumarate Generic | 281 | 284 | 31 | $4,135 |
| Benztropine Mesylate Generic | 255 | 257 | 37 | $3,492 |
| Olanzapine Generic | 205 | 206 | 19 | $3,354 |
| Divalproex Sodium Generic | 198 | 200 | 29 | $7,962 |
| Sertraline Hcl Generic | 175 | 177 | 21 | $2,397 |
| Haloperidol Decanoate Generic | 130 | 135 | 17 | $6,562 |
| Haloperidol Generic | 127 | 128 | 20 | $5,738 |
| Lorazepam Generic | 123 | 124 | 23 | $1,193 |
| Fluoxetine Hcl Generic | 104 | 104 | 11 | $681 |
| Clozapine Generic | 102 | 103 | Under 11 | $8,869 |
| Escitalopram Oxalate Generic | 100 | 100 | 13 | $829 |
| Divalproex Sodium Er Divalproex Sodium | 96 | 97 | Under 11 | $4,279 |
| Risperdal Consta Risperidone Microspheres | 87 | 87 | 11 | $144K |
Brand drugs: 280 claims; generic drugs: 3,895 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Catherine O Nwah $201 ($201 in general payments such as food, travel and fees) from 4 companies. The largest payer was Teva Pharmaceuticals USA, Inc. with $143.
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.