Joseph Essex Rojo, PAC
Physician Assistant · Los Angeles, CA
Joseph Essex Rojo, PAC is a physician assistant with a practice address in Los Angeles, California, and NPI 1184736274, issued on Aug 31, 2006. Check the license (California PA15905, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joseph Essex Rojo
- Credential
- PAC
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA15905 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1626 W Temple St, Los Angeles, CA 90026
- Phone
- (213) 353-0610
- Enumerated
- Aug 31, 2006
- Record last updated
- Oct 19, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (213) 353-4802
- Medicare enrollment
- Enrolled (PECOS I20040419000455); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 1626 W Temple St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Amos, PACPhysician Assistant1629180708
Verify Joseph Essex Rojo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA15905Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.6 times the Medicare Part D claims of the average physician assistant in 2024
4,611 Medicare Part D claims for 433 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Lorazepam726 claims
- Quetiapine Fumarate445 claims
- Divalproex Sodium267 claims
- Olanzapine251 claims
- Risperidone232 claims
- Zolpidem Tartrate202 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): 4.1 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 one group practice
- Jimmy C. Huang, DO, A Professional CorpLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph Essex Rojo among 14,451 physician assistant records in California
Joseph Essex Rojo, PAC is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 87% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2001 · median 2018 among the 7,214 with a school on file
- Record last updated2015 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
935 physician assistant records list a practice address in Los Angeles
They are 935 of the 69,537 NPPES records with a practice address in Los Angeles, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Los Angeles → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Jonah AgraLos Angeles, CA 900261124737903
- Daniel Amos, PACLos Angeles, CA 900261629180708
- Bailey Boka, PA-CLos Angeles, CA 900261114763612
- Clarence Chan, PA-CLos Angeles, CA 900261457734550
- Timothy ChunLos Angeles, CA 900261417449075
- Ana Maria Cruz, PA-C, M.S., MPAPLos Angeles, CA 900261386227189
- Paula Drivas, RPACLos Angeles, CA 900261497819395
- Logan Howerton, PALos Angeles, CA 900261568299188
Common questions
What is Joseph Essex Rojo, PAC's NPI number?
Joseph Essex Rojo, PAC's National Provider Identifier (NPI) is 1184736274, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Essex Rojo, PAC located?
The NPPES record lists a practice address at 1626 W Temple St, Los Angeles, CA, 90026. Phone: (213) 353-0610. Providers update this record themselves, so call before visiting.
How can I verify Joseph Essex Rojo, PAC's license?
NPPES lists California license number PA15905, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Joseph Essex Rojo, PAC prescribe under Medicare Part D?
In 2024, Joseph Essex Rojo, PAC had 4,611 Medicare Part D claims for 433 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Joseph Essex Rojo, PAC's MIPS final score?
The 2023 MIPS final score is 4.1 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.