Doctor profile · Federal record
Dr. Lynda Onyema, CRNP
Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Clinton, MD
- NPI 1437873536
- Accepts Medicare
- 5 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7503 Surratts RD.
Clinton, MD 20735
(301) 877-4450
fax (301) 877-4499 - Mailing address
-
14127 Jones Bridge RD
Upper Marlboro, MD 20774
Credentials & registration
- NPI registered
- October 2022 — 4 yrs on file
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 363LP0808X — NUCC code
- State license (1)
- Maryland #R225702
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437873536. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
111
Distinct HCPCS
3
Medicare allowed
$11,686
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 75 | 31 | $106 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 25 | 18 | $75 | |
90792 |
Psychiatric diagnostic evaluation with medical services | 11 | 11 | $167 |
In context: peer comparison
Among 3 peers in Clinton Psychiatric/Mental Health Nurse Practitioner, average services per provider: 95. This provider delivers 1.2× the peer median.Open Payments
Industry payments received
All-time total
$111
Transactions
5
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lundbeck LLC | 4 | $88.10 | |
| Otsuka America Pharmaceutical, INC. | 1 | $23.08 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
110
Patients
0
Total drug cost
$4,298
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Aripiprazole | Generic | 29 | 0 | $3,564 |
| Buspirone Hcl | Generic | 28 | 0 | $205 |
| Trazodone Hcl | Generic | 20 | 0 | $181 |
| Hydroxyzine Hcl | Generic | 18 | 0 | $213 |
| Risperidone | Generic | 15 | 0 | $135 |
Frequently asked questions
What is Dr. Lynda Onyema's medical specialty?
Dr. Lynda Onyema practices Psychiatric/Mental Health Nurse Practitioner in Clinton, MD.
Where does Dr. Lynda Onyema practice?
Dr. Lynda Onyema practices at 7503 Surratts RD., Clinton, MD 20735. Office phone: 3018774450.
What is Dr. Lynda Onyema's NPI?
Dr. Lynda Onyema's National Provider Identifier (NPI) is 1437873536, issued by NPPES.
Does Dr. Lynda Onyema accept Medicare assignment?
Yes. Dr. Lynda Onyema accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lynda Onyema commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Psychiatric diagnostic evaluation with medical services (HCPCS 90792). Source: CMS Medicare Physician & Other Practitioners file.