Kevin Chivacharoen
Physician Assistant · Westminster, CA
Kevin Chivacharoen is a physician assistant with a practice address in Westminster, California, and NPI 1801442694, issued on Aug 16, 2019. Check the license (California PA57086, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kevin Chivacharoen
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA57086 CA
Self-reported in NPPES; status is on the state search - Practice location
- 14371 Riverton St, Westminster, CA 92683
- Phone
- (714) 728-7428
- Enumerated
- Aug 16, 2019
- Record last updated
- May 15, 2023
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Verify Kevin Chivacharoen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA57086Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average physician assistant in 2024
116 Medicare Part D claims for 90 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 18 claims were for opioids.
Most prescribed
- Cephalexin21 claims
- Tramadol Hcl15 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.
Kevin Chivacharoen among 14,451 physician assistant records in California
Kevin Chivacharoen 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 2019, is newer than 56% of them.
- NPI issued2019 · 56% of these records are older, 38% 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).
30 physician assistant records list a practice address in Westminster
They are 30 of the 1,306 NPPES records with a practice address in Westminster, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Westminster → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Michele Barton, PAWestminster, CA 926831497906192
- Travis Comeau, DC, PA-CWestminster, CA 926831528587003
- Carlos Edwards, MDWestminster, CA 926831881752392
- Patricia Farnam, PA-CWestminster, CA 926831982914792
- Erica Finley Hickey, PAWestminster, CA 926831487699658
- Allison Hallinan, P.A.-CWestminster, CA 926831760521330
- Thu Nguyen, PA-CWestminster, CA 926831093006991
- Hai Nguyen, PA-CWestminster, CA 926831235411422
Common questions
What is Kevin Chivacharoen's NPI number?
Kevin Chivacharoen's National Provider Identifier (NPI) is 1801442694, issued on Aug 16, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Kevin Chivacharoen located?
The NPPES record lists a practice address at 14371 Riverton St, Westminster, CA, 92683. Phone: (714) 728-7428. Providers update this record themselves, so call before visiting.
How can I verify Kevin Chivacharoen's license?
NPPES lists California license number PA57086, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Kevin Chivacharoen prescribe under Medicare Part D?
In 2024, Kevin Chivacharoen had 116 Medicare Part D claims for 90 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.