Jennifer Sun, PA-C
Physician Assistant · Orange, CA
Jennifer Sun, PA-C is a physician assistant with a practice address in Orange, California, and NPI 1316650310, issued on Jan 4, 2023. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jennifer Sun
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 1140 W LA Veta Ave Ste 730, Orange, CA 92868
- Phone
- (714) 541-6800
- Enumerated
- Jan 4, 2023
- Record last updated
- Jul 31, 2026
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 1140 W LA Veta Ave Ste 730
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jennifer Sun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average physician assistant in 2024
81 Medicare Part D claims, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Levetiracetam13 claims
- Atorvastatin Calcium12 claims
- Folic Acid12 claims
- Mesalamine12 claims
- Alendronate Sodium11 claims
- Metoprolol Succinate11 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.
Jennifer Sun among 14,451 physician assistant records in California
Jennifer Sun, 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 2023, is newer than 80% of them.
- NPI issued2023 · 80% of these records are older, 13% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2026 · 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).
181 physician assistant records list a practice address in Orange
They are 181 of the 13,245 NPPES records with a practice address in Orange, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Orange → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Renee Barton, PAOrange, CA 928681205933371
- Michelle Boucher, PAOrange, CA 928681750337895
- Tom Chow, PA-COrange, CA 928681003803115
- Kuljinder Dosanjh, P.A.Orange, CA 928681225018237
- Valerie George, PA-COrange, CA 928681740362920
- Helge Helgesen, PAOrange, CA 928681669541330
- Jennifer Judelson, PA-COrange, CA 928681053477216
- Vasco Kidd, PAOrange, CA 928681396804019
Common questions
What is Jennifer Sun, PA-C's NPI number?
Jennifer Sun, PA-C's National Provider Identifier (NPI) is 1316650310, issued on Jan 4, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer Sun, PA-C located?
The NPPES record lists a practice address at 1140 W LA Veta Ave Ste 730, Orange, CA, 92868. Phone: (714) 541-6800. Providers update this record themselves, so call before visiting.
How can I verify Jennifer Sun, PA-C's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Jennifer Sun, PA-C prescribe under Medicare Part D?
In 2024, Jennifer Sun, PA-C had 81 Medicare Part D claims; 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.