Doctor profile · Federal record
Dr. Hannah Twumwaa, NP-C
Psychiatric/Mental Health Nurse Practitioner · Newark, NJ
- NPI 1164994521
- 8 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
201 Lyons Ave
Newark, NJ 071122027
(973) 926-7756 - Mailing address
-
286 Winding Hill Dr
Hackettstown, NJ 078405698
Credentials & registration
- NPI registered
- December 2018 — 8 yrs on file
- Profile last updated
- December 9, 2025
- Specialty taxonomy
- 363LP0808X — NUCC code
- State license (1)
- New Jersey #26NJ00900600
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164994521. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
12
Distinct HCPCS
1
Medicare allowed
$1,424
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 12 | 12 | $119 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 134. This provider delivers 0.1× the peer median.Frequently asked questions
What is Dr. Hannah Twumwaa's medical specialty?
Dr. Hannah Twumwaa practices Psychiatric/Mental Health Nurse Practitioner in Newark, NJ.
Where does Dr. Hannah Twumwaa practice?
Dr. Hannah Twumwaa practices at 201 Lyons Ave, Newark, NJ 071122027. Office phone: 9739267756.
What is Dr. Hannah Twumwaa's NPI?
Dr. Hannah Twumwaa's National Provider Identifier (NPI) is 1164994521, issued by NPPES.
What procedures does Dr. Hannah Twumwaa commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.