Sarah Suihuan Louie, PHARM.D.
Pharmacist · South San Francisco, CA
Sarah Suihuan Louie, PHARM.D. is a pharmacist with a practice address in South San Francisco, California, and NPI 1831275122, issued on Oct 28, 2006. Check the license (California 55861, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sarah Suihuan Louie
- Credential
- PHARM.D.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 55861 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1200 EL Camino Real, South San Francisco, CA 94080
- Phone
- (415) 203-4714
- Enumerated
- Oct 28, 2006
- Record last updated
- Dec 10, 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 1200 EL Camino Real
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sarah Suihuan 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 55861Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10.1 times the Medicare Part D claims of the average pharmacist in 2024
1,196 Medicare Part D claims for 215 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.
Most prescribed
- Metformin Hcl178 claims
- Atorvastatin Calcium132 claims
- Glipizide124 claims
- Metformin Hcl Er109 claims
- Humulin N98 claims
- Ozempic61 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.
Sarah Suihuan Louie among 32,533 pharmacist records in California
Sarah Suihuan Louie, PHARM.D. 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 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 94% 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).
97 pharmacist records list a practice address in South San Francisco
They are 97 of the 1,173 NPPES records with a practice address in South San Francisco, and 32,533 pharmacist records in California.
All 32,533 in California → Every provider in South San Francisco → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Matthew Chandler, PHARM.D.South San Francisco, CA 940801174741326
- Helena Dummler, PHARM.D.South San Francisco, CA 940801700974532
- Stuart Fung, PHARM.D.South San Francisco, CA 940801073731626
- Raymond Jajeh, PHARM. D.South San Francisco, CA 940801821115668
- Richard Jajeh, PHARM. D.South San Francisco, CA 940801699893016
- Calvin Jiang, PHARM.D.South San Francisco, CA 940801750504536
- Susie Kim, PHARMDSouth San Francisco, CA 940801417175050
- Esther Koeshadi, PHARM.D.South San Francisco, CA 940801013130889
Common questions
What is Sarah Suihuan Louie, PHARM.D.'s NPI number?
Sarah Suihuan Louie, PHARM.D.'s National Provider Identifier (NPI) is 1831275122, issued on Oct 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Suihuan Louie, PHARM.D. located?
The NPPES record lists a practice address at 1200 EL Camino Real, South San Francisco, CA, 94080. Phone: (415) 203-4714. Providers update this record themselves, so call before visiting.
How can I verify Sarah Suihuan Louie, PHARM.D.'s license?
NPPES lists California license number 55861, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Sarah Suihuan Louie, PHARM.D. prescribe under Medicare Part D?
In 2024, Sarah Suihuan Louie, PHARM.D. had 1,196 Medicare Part D claims for 215 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.