Linda Yoon, PHARM.D.
Pharmacist · Lancaster, CA
Linda Yoon, PHARM.D. is a pharmacist with a practice address in Lancaster, California, and NPI 1689839987, issued on Jul 25, 2008. Check the license (California 60226, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Linda Yoon
- Credential
- PHARM.D.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 60226 CA
Self-reported in NPPES; status is on the state search - Practice location
- 44444 20TH St W, Lancaster, CA 93534
- Phone
- (626) 234-9425
- Enumerated
- Jul 25, 2008
- Record last updated
- Jul 25, 2008 (not updated in 18 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 44444 20TH St W
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Linda Yoon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 60226Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% fewer Medicare Part D claims than the average pharmacist in 2024
79 Medicare Part D claims for 52 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 65% of claims.
Most prescribed
- Lenalidomide28 claims
- Revlimid26 claims
- Pomalyst14 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.
Linda Yoon among 32,533 pharmacist records in California
Linda Yoon, 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 2008, is newer than 9% of them.
- NPI issued2008 · 9% of these records are older, 89% 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 updated2008 · 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).
144 pharmacist records list a practice address in Lancaster
They are 144 of the 4,273 NPPES records with a practice address in Lancaster, and 32,533 pharmacist records in California.
All 32,533 in California → Every provider in Lancaster → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Patricia Ahntholz, PHARMDLancaster, CA 935341154617314
- Judy Ann Armas, R.PHLancaster, CA 935341043578552
- Lavender BotonesLancaster, CA 935341467735605
- Darbi CameronLancaster, CA 935341477854917
- Bonifacio DimayacyacLancaster, CA 935341063795391
- Taoheed Hasan, PHARMACISTLancaster, CA 935341114010527
- Vladimir Kiyanitsa, RPHLancaster, CA 935341467757740
- Prince Mensah, PHARM DLancaster, CA 935341952670150
Common questions
What is Linda Yoon, PHARM.D.'s NPI number?
Linda Yoon, PHARM.D.'s National Provider Identifier (NPI) is 1689839987, issued on Jul 25, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Linda Yoon, PHARM.D. located?
The NPPES record lists a practice address at 44444 20TH St W, Lancaster, CA, 93534. Phone: (626) 234-9425. Providers update this record themselves, so call before visiting.
How can I verify Linda Yoon, PHARM.D.'s license?
NPPES lists California license number 60226, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Linda Yoon, PHARM.D. prescribe under Medicare Part D?
In 2024, Linda Yoon, PHARM.D. had 79 Medicare Part D claims for 52 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.