Justina Ozioma Obi, NP
Psychiatric/Mental Health Nurse Practitioner · San Bernardino, CA
Justina Ozioma Obi, NP is a psychiatric/mental health nurse practitioner with a practice address in San Bernardino, California, and NPI 1801493671, issued on Oct 5, 2020. Check the license (California 95017391, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Justina Ozioma Obi
- Credential
- NP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- 95017391 CA
701154 CA
Self-reported in NPPES; status is on the state search - Practice location
- 820 E Gilbert St, San Bernardino, CA 92415
- Phone
- (909) 387-7200
- Enumerated
- Oct 5, 2020
- Record last updated
- Mar 17, 2025
- Fax
- (909) 387-7717
- Medicare enrollment
- Enrolled (PECOS I20240919001051); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 4,226 in California → Look up another NPI →
Also registered at 820 E Gilbert St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan Achuff, MFTMarriage & Family Therapist1003010141
- Alisa AdameMarriage & Family Therapist1881254795
- Maurilia Alvarado- MontielCase Manager/Care Coordinator1720620172
- Evelyn ArellanoSocial Worker1457476202
- Elena AvalosDay Training/Habilitation Specialist1265112981
- Agustin Avantes, B.A.Mental Health Counselor1912187238
Verify Justina Ozioma Obi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95017391Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7.7 times the Medicare Part D claims of the average psychiatric/mental health nurse practitioner in 2024
6,984 Medicare Part D claims for 210 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 103 claims were for opioids.
Most prescribed
- Atorvastatin Calcium530 claims
- Amlodipine Besylate251 claims
- Gabapentin233 claims
- Losartan Potassium214 claims
- Lisinopril183 claims
- Memantine Hcl170 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $424.89
5 payments; by number, the most common kind was food and beverage; the largest payer was Neurocrine Biosciences, Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- County OF San BernardinoSan Bernardino, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Justina Ozioma Obi among 4,226 psychiatric/mental health nurse practitioner records in California
Justina Ozioma Obi, NP is one of 4,226 psychiatric/mental health nurse practitioner records with a practice address in California. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 41% of them.
- NPI issued2020 · 41% of these records are older, 54% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileYes · 46% of these records are
- Graduated2022 · median 2021 among the 1,965 with a school on file
- Record last updated2025 · 16% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in California
There are 4,226 psychiatric/mental health nurse practitioner records in California.
All 4,226 in California → Every provider in San Bernardino → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Diem-Trinh Le, NP-CSan Bernardino, CA 924151780159806
- Jessica Luera, PMHNP-BCSan Bernardino, CA 924151255811238
- Muhammad MatlubSan Bernardino, CA 924111588598858
- Lisette Willis, PMHNPSan Bernardino, CA 924111912833385
- Jesika Aboagye, NPSan Bernardino, CA 924101295560050
- Brenda Boyle, PMHNP-BCSan Bernardino, CA 924101003280934
- Reynaldo Gamo, RNSan Bernardino, CA 924101740873652
- Joshua Masih, PMHNPSan Bernardino, CA 924101407494750
Common questions
What is Justina Ozioma Obi, NP's NPI number?
Justina Ozioma Obi, NP's National Provider Identifier (NPI) is 1801493671, issued on Oct 5, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Justina Ozioma Obi, NP located?
The NPPES record lists a practice address at 820 E Gilbert St, San Bernardino, CA, 92415. Phone: (909) 387-7200. Providers update this record themselves, so call before visiting.
How can I verify Justina Ozioma Obi, NP's license?
NPPES lists California license number 95017391, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Justina Ozioma Obi, NP prescribe under Medicare Part D?
In 2024, Justina Ozioma Obi, NP had 6,984 Medicare Part D claims for 210 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.