Derek Han
Pharmacist · San Mateo, CA
Derek Han is a pharmacist with a practice address in San Mateo, California, and NPI 1215601034, issued on Aug 4, 2021. Check the license (California 84708, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Derek Han
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 84708 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4070 S EL Camino Real, San Mateo, CA 94403
- Phone
- (650) 212-4600
- Enumerated
- Aug 4, 2021
- Record last updated
- Aug 4, 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 4070 S EL Camino Real
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kaylee Bui, PHARMDPharmacist1134559214
- Sang Hee ChaPharmacist1164054367
- Matthew ChoPharmacist1790153658
- Jessica ChuPharmacist1376912329
- Ryan Kuriakose, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1447848528
- Amy Kwan, PHARM.D.Pharmacist1922380898
Verify Derek Han in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 84708Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Derek Han among 32,533 pharmacist records in California
Derek Han 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 not. Its NPI, issued in 2021, is newer than 79% of them.
- NPI issued2021 · 79% of these records are older, 16% newer
- In a Medicare fileNo · 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).
84 pharmacist records list a practice address in San Mateo
They are 84 of the 3,909 NPPES records with a practice address in San Mateo, and 32,533 pharmacist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 32,533 in California → Every provider in San Mateo → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Kaylee Bui, PHARMDSan Mateo, CA 944031134559214
- Becky Embrey, PHARM.D.San Mateo, CA 944031669682415
- Gary Horne, PHARMACISTSan Mateo, CA 944031245413178
- Derek Huang, PHARMDSan Mateo, CA 944031588737431
- Masao Kaku, PHARM DSan Mateo, CA 944031063731446
- Amy Kwan, PHARM.D.San Mateo, CA 944031922380898
- Lydia LawSan Mateo, CA 944031457636581
- Vivian Ly, PHARM.D.San Mateo, CA 944031376824573
Common questions
What is Derek Han's NPI number?
Derek Han's National Provider Identifier (NPI) is 1215601034, issued on Aug 4, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Derek Han located?
The NPPES record lists a practice address at 4070 S EL Camino Real, San Mateo, CA, 94403. Phone: (650) 212-4600. Providers update this record themselves, so call before visiting.
How can I verify Derek Han's license?
NPPES lists California license number 84708, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.