Jocelyn Iliana Herrera, PA-C
Physician Assistant · Simi Valley, CA
Jocelyn Iliana Herrera, PA-C is a physician assistant with a practice address in Simi Valley, California, and NPI 1497421176, issued on Aug 21, 2021. Check the license (California 59824, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jocelyn Iliana Herrera
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 59824 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1190 Carmel Dr, Simi Valley, CA 93065
- Phone
- (805) 433-2600
- Enumerated
- Aug 21, 2021
- Record last updated
- Apr 5, 2023
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Verify Jocelyn Iliana Herrera in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 59824Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average physician assistant in 2024
25 Medicare Part D claims for 11 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
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.
Jocelyn Iliana Herrera among 14,451 physician assistant records in California
Jocelyn Iliana Herrera, PA-C 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 2021, is newer than 67% of them.
- NPI issued2021 · 67% of these records are older, 27% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2023 · 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).
35 physician assistant records list a practice address in Simi Valley
They are 35 of the 1,397 NPPES records with a practice address in Simi Valley, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Simi Valley → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Leslie Buchanan, P.A.Simi Valley, CA 930651841267622
- Nazaneen Cauthron, PA-CSimi Valley, CA 930651851693451
- Kyla Hendricks, PASimi Valley, CA 930651962587717
- Heather Hirsh, PASimi Valley, CA 930651245402130
- Quynh-Chau HoangSimi Valley, CA 930651568930402
- Amber Lantz, P.A.Simi Valley, CA 930651720356447
- Jessica Martin, PA-CSimi Valley, CA 930651770090201
- Andrea McFadden, PA-CSimi Valley, CA 930651295072676
Common questions
What is Jocelyn Iliana Herrera, PA-C's NPI number?
Jocelyn Iliana Herrera, PA-C's National Provider Identifier (NPI) is 1497421176, issued on Aug 21, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Jocelyn Iliana Herrera, PA-C located?
The NPPES record lists a practice address at 1190 Carmel Dr, Simi Valley, CA, 93065. Phone: (805) 433-2600. Providers update this record themselves, so call before visiting.
How can I verify Jocelyn Iliana Herrera, PA-C's license?
NPPES lists California license number 59824, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Jocelyn Iliana Herrera, PA-C prescribe under Medicare Part D?
In 2024, Jocelyn Iliana Herrera, PA-C had 25 Medicare Part D claims for 11 beneficiaries; the average among physician assistant prescribers was 830. 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.