Doctor profile · Federal record
Dr. Justina Obi, NP
Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Nurse Practitioner · San Bernardino, CA
- NPI 1801493671
- Accepts Medicare
- 4 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
820 E Gilbert St
San Bernardino, CA 924159904
(909) 387-7200
fax (909) 387-7717 - Mailing address
-
7155 Citrus Avenue, #218
Fontana, CA 92336
Credentials & registration
- NPI registered
- October 2020 — 6 yrs on file
- Profile last updated
- March 17, 2025
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 363LP0808X — NUCC code
- State licenses (2)
- California #95017391 · California #701154
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801493671. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$425
Transactions
5
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Neurocrine Biosciences, Inc. | 3 | $197.24 | |
| ViiV Healthcare Company | 1 | $124.17 | |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | 1 | $103.48 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,973
Patients
420
Total drug cost
$125,809
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 537 | 79 | $30,185 |
| Amlodipine Besylate | Generic | 284 | 39 | $7,626 |
| Gabapentin | Generic | 262 | 40 | $10,286 |
| Losartan Potassium | Generic | 221 | 34 | $6,960 |
| Lisinopril | Generic | 208 | 34 | $3,802 |
| Metformin Hcl | Generic | 191 | 28 | $5,464 |
| Quetiapine Fumarate | Generic | 176 | 24 | $21,523 |
| Famotidine | Generic | 173 | 23 | $5,841 |
| Levothyroxine Sodium | Generic | 161 | 21 | $3,631 |
| Divalproex Sodium | Generic | 149 | 14 | $7,889 |
Frequently asked questions
What is Dr. Justina Obi's medical specialty?
Dr. Justina Obi practices Psychiatric/Mental Health Nurse Practitioner in San Bernardino, CA.
Where does Dr. Justina Obi practice?
Dr. Justina Obi practices at 820 E Gilbert St, San Bernardino, CA 924159904. Office phone: 9093877200.
What is Dr. Justina Obi's NPI?
Dr. Justina Obi's National Provider Identifier (NPI) is 1801493671, issued by NPPES.
Does Dr. Justina Obi accept Medicare assignment?
Yes. Dr. Justina Obi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.