James Conrad Javier Contreras
Family Nurse Practitioner · Los Angeles, CA
James Conrad Javier Contreras is a family nurse practitioner with a practice address in Los Angeles, California, and NPI 1033586870, issued on Aug 27, 2015. Check the license (California 95002655, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James Conrad Javier Contreras
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95002655 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4619 Rosewood Ave, Los Angeles, CA 90004
- Phone
- (646) 675-1650
- Enumerated
- Aug 27, 2015
- Record last updated
- Apr 2, 2024
- Medicare enrollment
- Enrolled (PECOS I20170303002043); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Verify James Conrad Javier Contreras in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95002655Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average family nurse practitioner in 2024
3,602 Medicare Part D claims for 162 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 38 claims were for opioids.
Most prescribed
- Atorvastatin Calcium198 claims
- Quetiapine Fumarate153 claims
- Amlodipine Besylate145 claims
- Pantoprazole Sodium106 claims
- Levothyroxine Sodium105 claims
- Mirtazapine96 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.
The MIPS final score for 2023 (Medicare payment program): 3.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Epic Medical Group,incSherman Oaks, CA
- Health Lync Medical Group IncSherman Oaks, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Conrad Javier Contreras among 16,966 family nurse practitioner records in California
James Conrad Javier Contreras is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 31% of them.
- NPI issued2015 · 31% of these records are older, 65% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2015 · median 2019 among the 6,793 with a school on file
- Record last updated2024 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,103 family nurse practitioner records list a practice address in Los Angeles
They are 1,103 of the 69,537 NPPES records with a practice address in Los Angeles, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Los Angeles → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Silica BungabongLos Angeles, CA 900041104293067
- Erica Espinoza, FNPLos Angeles, CA 900041346644739
- Joseph Fernandez, MSN, RN, FNP-BCLos Angeles, CA 900041700326998
- Jocelyn Gonzales, NP-C, FNP-BCLos Angeles, CA 900041205486131
- Hyo Joo Lim, FNP-CLos Angeles, CA 900041023572039
- Paz Lorenzo, NP-CLos Angeles, CA 900041013353903
- Suzanne McDonald, NPLos Angeles, CA 900041154836757
- Lourdes Mejia, NPLos Angeles, CA 900041326301094
Common questions
What is James Conrad Javier Contreras's NPI number?
James Conrad Javier Contreras's National Provider Identifier (NPI) is 1033586870, issued on Aug 27, 2015. An NPI identifies a provider in billing; it is not a license.
Where is James Conrad Javier Contreras located?
The NPPES record lists a practice address at 4619 Rosewood Ave, Los Angeles, CA, 90004. Phone: (646) 675-1650. Providers update this record themselves, so call before visiting.
How can I verify James Conrad Javier Contreras's license?
NPPES lists California license number 95002655, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does James Conrad Javier Contreras prescribe under Medicare Part D?
In 2024, James Conrad Javier Contreras had 3,602 Medicare Part D claims for 162 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is James Conrad Javier Contreras's MIPS final score?
The 2023 MIPS final score is 3.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.