Justina Obi, NP
NPI 1801493671 · Psychiatric/Mental Health Nurse Practitioner · San Bernardino, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Justina Obi, NP is a Psychiatric/Mental Health Nurse Practitioner provider in San Bernardino, CA (NPI 1801493671).
Provider details
- NPI number
- 1801493671
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 701154 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 123 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 530 | 67 |
| Amlodipine Besylate | 251 | 31 |
| Gabapentin | 233 | 40 |
| Losartan Potassium | 214 | 28 |
| Lisinopril | 183 | 31 |
| Memantine Hcl | 170 | 19 |
| Famotidine | 169 | 22 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$425 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-10-05
- Last updated
- 2025-03-17
- Certified
- 2025-03-17
Frequently asked questions
- What is Justina Obi's NPI number?
- Justina Obi's National Provider Identifier (NPI) is 1801493671, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justina Obi's specialty?
- Justina Obi is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Justina Obi located?
- Justina Obi's practice location on file with NPPES is 820 E Gilbert St, San Bernardino, CA 92415-9904.
- What is Justina Obi's phone number?
- The practice phone number listed in the NPPES registry for Justina Obi is (909) 387-7200.
- Does Justina Obi accept Medicare?
- Justina Obi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Justina Obi's NPI active?
- Yes — Justina Obi's NPI (1801493671) is active in the NPPES registry as of the last update on 2025-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.