Doctor profile · Federal record
Dr. Nneka Ezunagu, CRNP
Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · Columbia, MD
- NPI 1902230253
- Accepts Medicare
- 6 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
10632 Little Patuxent Pkwy Ste 330
Columbia, MD 210446299
(240) 437-4920
fax (240) 437-4877
Credentials & registration
- NPI registered
- August 2013 — 13 yrs on file
- Profile last updated
- April 9, 2025
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363LP0808X — NUCC code
- State license (1)
- Maryland #R174399
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902230253. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
383
Distinct HCPCS
2
Medicare allowed
$41,917
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 337 | 78 | $113 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 46 | 26 | $81 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 194. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$1,084
Transactions
31
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | 15 | $450.55 | |
| Gilead Sciences, Inc. | 1 | $121.84 | |
| Axsome Therapeutics, Inc. | 1 | $110.62 | |
| Vanda Pharmaceuticals Inc. | 1 | $105.00 | |
| ABBVIE INC. | 4 | $84.93 | |
| Otsuka America Pharmaceutical, Inc. | 3 | $68.80 | |
| Janssen Pharmaceuticals, Inc | 2 | $51.54 | |
| Lundbeck LLC | 2 | $47.65 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $28.29 | |
| Indivior Inc. | 1 | $14.67 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,485
Patients
218
Total drug cost
$33,586
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Quetiapine Fumarate | Generic | 138 | 19 | $2,630 |
| Risperidone | Generic | 137 | 13 | $2,308 |
| Trazodone Hcl | Generic | 133 | 24 | $2,206 |
| Olanzapine | Generic | 120 | 16 | $3,895 |
| Bupropion Xl (Bupropion Hcl) | Brand | 119 | 17 | $4,400 |
| Clonazepam | Generic | 115 | 21 | $711 |
| Benztropine Mesylate | Generic | 112 | 22 | $1,765 |
| Buspirone Hcl | Generic | 108 | 13 | $1,955 |
| Aripiprazole | Generic | 90 | 15 | $7,164 |
| Mirtazapine | Generic | 77 | 14 | $1,287 |
Frequently asked questions
What is Dr. Nneka Ezunagu's medical specialty?
Dr. Nneka Ezunagu practices Psychiatric/Mental Health Nurse Practitioner in Columbia, MD.
Where does Dr. Nneka Ezunagu practice?
Dr. Nneka Ezunagu practices at 10632 Little Patuxent Pkwy Ste 330, Columbia, MD 210446299. Office phone: 2404374920.
What is Dr. Nneka Ezunagu's NPI?
Dr. Nneka Ezunagu's National Provider Identifier (NPI) is 1902230253, issued by NPPES.
Does Dr. Nneka Ezunagu accept Medicare assignment?
Yes. Dr. Nneka Ezunagu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nneka Ezunagu commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Telephone medical discussion with physician (HCPCS 99442). Source: CMS Medicare Physician & Other Practitioners file.