Sin-Yi Huang, PHARMD, RPH
Pharmacist · Concord, CA
Sin-Yi Huang, PHARMD, RPH is a pharmacist with a practice address in Concord, California, and NPI 1447761572, issued on Oct 16, 2017. Check the license (California 63511, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sin-Yi Huang
- Credential
- PHARMD, RPH
- Primary taxonomy
- Pharmacist 183500000X
- License numbers
- 63511 CA
60107569 WA
Self-reported in NPPES; status is on the state search - Practice location
- 4424 Treat Blvd, Concord, CA 94521
- Phone
- (925) 676-4040
- Enumerated
- Oct 16, 2017
- Record last updated
- Apr 13, 2023
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Also registered at 4424 Treat Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Luan NguyenPharmacist1700350691
Verify Sin-Yi Huang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 63511Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average pharmacist in 2024
11 Medicare Part D claims for 11 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% 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.
Sin-Yi Huang among 32,533 pharmacist records in California
Sin-Yi Huang, PHARMD, RPH 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 2017, is newer than 53% of them.
- NPI issued2017 · 53% of these records are older, 39% 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 updated2023 · 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).
83 pharmacist records list a practice address in Concord
They are 83 of the 9,328 NPPES records with a practice address in Concord, and 32,533 pharmacist records in California.
All 32,533 in California → Every provider in Concord → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Ahmad AlmullaConcord, CA 945211902353287
- Stephanie Bray, R.PH.Concord, CA 945211083914154
- Ernesto Cariaga, RPHConcord, CA 945211417365552
- Jeffrey Cho, PHARMDConcord, CA 945211194293498
- Ajni GeorgeConcord, CA 945211285930057
- Ashley GubserConcord, CA 945211912370925
- Courtney Lewis, PHARMDConcord, CA 945211811426612
- Nanu Maharjan DangolConcord, CA 945211659646727
Common questions
What is Sin-Yi Huang, PHARMD, RPH's NPI number?
Sin-Yi Huang, PHARMD, RPH's National Provider Identifier (NPI) is 1447761572, issued on Oct 16, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Sin-Yi Huang, PHARMD, RPH located?
The NPPES record lists a practice address at 4424 Treat Blvd, Concord, CA, 94521. Phone: (925) 676-4040. Providers update this record themselves, so call before visiting.
How can I verify Sin-Yi Huang, PHARMD, RPH's license?
NPPES lists California license number 63511, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Sin-Yi Huang, PHARMD, RPH prescribe under Medicare Part D?
In 2024, Sin-Yi Huang, PHARMD, RPH had 11 Medicare Part D claims for 11 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.