Sirena O. Louie
Pharmacist · San Jose, CA
Sirena O. Louie is a pharmacist with a practice address in San Jose, California, and NPI 1013547264, issued on Jan 16, 2020. Check the license (California 81468, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sirena O. Louie
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 81468 CA
Self-reported in NPPES; status is on the state search - Practice location
- 275 Hospital Pkwy, San Jose, CA 95119
- Phone
- (408) 363-4539
- Enumerated
- Jan 16, 2020
- Record last updated
- May 13, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Also registered at 275 Hospital Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adam Aboubakare, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1174244479
- Francis Abueg, PH.D.Clinical Psychologist1356408124
- Ava Afshari, PHARM.DPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1114396884
- Jennifer Aoto, PHARM.D., CDEPharmacist1497990733
- Muhammed Asmer, MD, FRCSCObstetrics & Gynecology Physician1477443158
- Richard Beaver, PH.D.Health Service Psychologist1487673596
Verify Sirena O. Louie in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 81468Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average pharmacist in 2024
248 Medicare Part D claims for 85 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Dextroamphetamine-Amphetamine74 claims
- Dextroamphetamine-Amphet Er52 claims
- Methylphenidate Hcl39 claims
- Dextroamphetamine Sulfate Er15 claims
- Lisdexamfetamine Dimesylate14 claims
- Methylphenidate Er13 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.
Sirena O. Louie among 32,533 pharmacist records in California
Sirena O. Louie is one of 32,533 pharmacist records with a practice address in California. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 73% of them.
- NPI issued2020 · 73% of these records are older, 21% newer
- In a Medicare fileYes · 15% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2021 · 76% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
893 pharmacist records list a practice address in San Jose
They are 893 of the 20,925 NPPES records with a practice address in San Jose, and 32,533 pharmacist records in California.
All 32,533 in California → Every provider in San Jose → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Bonnie Brown, PHARM.D.San Jose, CA 951191841382785
- Janice Chang, PHARMDSan Jose, CA 951191881779080
- Leah DiehSan Jose, CA 951191114004827
- Rosemarie Francis-McDonald, PHARM. D.San Jose, CA 951191699855999
- Tam Ho, PHARM. DSan Jose, CA 951191750463659
- Simon Lam, RPHSan Jose, CA 951191871683318
- Laura Lew, PHARM.D.San Jose, CA 951191154494664
- Kally Nguyen, PHARM. D.San Jose, CA 951191205917689
Common questions
What is Sirena O. Louie's NPI number?
Sirena O. Louie's National Provider Identifier (NPI) is 1013547264, issued on Jan 16, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Sirena O. Louie located?
The NPPES record lists a practice address at 275 Hospital Pkwy, San Jose, CA, 95119. Phone: (408) 363-4539. Providers update this record themselves, so call before visiting.
How can I verify Sirena O. Louie's license?
NPPES lists California license number 81468, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Sirena O. Louie prescribe under Medicare Part D?
In 2024, Sirena O. Louie had 248 Medicare Part D claims for 85 beneficiaries; the average among pharmacist prescribers was 119. 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.