Sirena Lau
Ambulatory Care Pharmacist · San Rafael, CA
Sirena Lau is an ambulatory care pharmacist with a practice address in San Rafael, California, and NPI 1386165868, issued on Jul 5, 2017. Check the license (California 75357, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sirena Lau
- Primary taxonomy
- Ambulatory Care Pharmacist 1835P2201X
- License number
- 75357 CA
Self-reported in NPPES; status is on the state search - Practice location
- 100 Smith Ranch RD, San Rafael, CA 94903
- Phone
- (415) 492-6369
- Enumerated
- Jul 5, 2017
- Record last updated
- Nov 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest ambulatory care pharmacist records → All 485 in California → Look up another NPI →
Also registered at 100 Smith Ranch RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hamid Ameli, PHARMDPsychiatric Pharmacist1558737379
- Yeonbi Aylward, PHARMDAmbulatory Care Pharmacist1669822771
- Ali AzarpiraAmbulatory Care Pharmacist1568828390
- Anurag ChananPharmacist1427921477
- Scott Dragoman, PHARMD, RPHPharmacist1649143686
- Shirley Feng, PHARMDAmbulatory Care Pharmacist1518488097
Verify Sirena Lau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 75357Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% fewer Medicare Part D claims than the average ambulatory care pharmacist in 2024
282 Medicare Part D claims for 84 beneficiaries, against an average of 527 among the 449 providers of this specialty who prescribed in Part D. 81 claims were for opioids.
Most prescribed
- Buprenorphine35 claims
- Gabapentin35 claims
- Lactulose31 claims
- Mirtazapine22 claims
- Escitalopram Oxalate15 claims
- Metoclopramide Hcl13 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 Lau among 485 ambulatory care pharmacist records in California
Sirena Lau is one of 485 ambulatory care pharmacist records with a practice address in California. 39% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 33% of them.
- NPI issued2017 · 33% of these records are older, 58% newer
- In a Medicare fileYes · 39% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2021 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1835P2201X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ambulatory Care Pharmacist providers in California
There are 485 ambulatory care pharmacist records in California.
All 485 in California → Every provider in San Rafael → Ambulatory Care Pharmacist nationwide →
The 8 ambulatory care pharmacist records with the nearest ZIP codes
- Omar Ahmed, PHARMDSan Rafael, CA 949031285254037
- Yeonbi Aylward, PHARMDSan Rafael, CA 949031669822771
- Ali AzarpiraSan Rafael, CA 949031568828390
- Michelle Castillones, PHARMDSan Rafael, CA 949031922457191
- Jenny ChenSan Rafael, CA 949031003652173
- Shirley Feng, PHARMDSan Rafael, CA 949031518488097
- Andrew Lothrop, PHARMDSan Rafael, CA 949031851744320
- Ronda Lowe, RPHMill Valley, CA 949411972880128
Common questions
What is Sirena Lau's NPI number?
Sirena Lau's National Provider Identifier (NPI) is 1386165868, issued on Jul 5, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Sirena Lau located?
The NPPES record lists a practice address at 100 Smith Ranch RD, San Rafael, CA, 94903. Phone: (415) 492-6369. Providers update this record themselves, so call before visiting.
How can I verify Sirena Lau's license?
NPPES lists California license number 75357, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Sirena Lau prescribe under Medicare Part D?
In 2024, Sirena Lau had 282 Medicare Part D claims for 84 beneficiaries; the average among ambulatory care pharmacist prescribers was 527. 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.