Helen Huong La, P.A.C.
Physician Assistant · Arcadia, CA
Helen Huong La, P.A.C. is a physician assistant with a practice address in Arcadia, California, and NPI 1639113418, issued on Jun 15, 2006. Check the license (California PA15048, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Helen Huong La
- Credential
- P.A.C.
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA15048 CA
Self-reported in NPPES; status is on the state search - Practice location
- 300 W Huntington Dr, Arcadia, CA 91007
- Phone
- (626) 574-3456
- Enumerated
- Jun 15, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (626) 821-6927
- Medicaid ID
- PA15048 CA
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 300 W Huntington Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Katherine Agron, NPFamily Nurse Practitioner1538685334
- Raha Akhavan, M.D.Anesthesiology Physician1477577351
- Vincent Antosz, MDInternal Medicine Physician1831150135
- Loren Ayres, M.D.Anatomic Pathology & Clinical Pathology Physician1184693301
- Apryl Jann Bacalso, PTPhysical Therapist1124525340
- Rahtna Banerjee, M.D.Anesthesiology Physician1033430855
Verify Helen Huong La in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA15048Check 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
22 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. Brand-name drugs were 0% of 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.
Helen Huong La among 14,451 physician assistant records in California
Helen Huong La, P.A.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 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 fileNo · 50% of these records are
- Record last updated2007 · 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).
27 physician assistant records list a practice address in Arcadia
They are 27 of the 2,033 NPPES records with a practice address in Arcadia, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Arcadia → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Dana BoutrosArcadia, CA 910071134654965
- John Cary, PA-CArcadia, CA 910071821685942
- Giovanni DavidArcadia, CA 910071952012437
- Johanna De SilvaArcadia, CA 910071003495573
- Janel Encinas, P.A.Arcadia, CA 910071861436230
- Alex Fan, PA-CArcadia, CA 910071659086783
- Ginamarie Farino, PA-CArcadia, CA 910071326196635
- Katie LinArcadia, CA 910071104596535
Common questions
What is Helen Huong La, P.A.C.'s NPI number?
Helen Huong La, P.A.C.'s National Provider Identifier (NPI) is 1639113418, issued on Jun 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Helen Huong La, P.A.C. located?
The NPPES record lists a practice address at 300 W Huntington Dr, Arcadia, CA, 91007. Phone: (626) 574-3456. Providers update this record themselves, so call before visiting.
How can I verify Helen Huong La, P.A.C.'s license?
NPPES lists California license number PA15048, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Helen Huong La, P.A.C. prescribe under Medicare Part D?
In 2024, Helen Huong La, P.A.C. had 22 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.