Linna Ly, PHARMD
Pharmacist · Pasadena, CA
Linna Ly, PHARMD is a pharmacist with a practice address in Pasadena, California, and NPI 1801347562, issued on Oct 18, 2016. Check the license (California 75167, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Linna Ly
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 75167 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1719 E Walnut St, Pasadena, CA 91106
- Phone
- (626) 798-6789
- Enumerated
- Oct 18, 2016
- Record last updated
- Oct 14, 2022
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 32,533 in California → Look up another NPI →
Also registered at 1719 E Walnut St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephen Choi, PHARM.D.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1801450754
- Andrew KimPharmacist1851025449
- Garrett Ow, PHARMDPharmacist1760066039
- Da Kyung Yang, RPHPharmacist1437707569
Verify Linna Ly in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 75167Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 100% of the cost of the top drugs
82 Medicare Part D claims for 63 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.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Arexvy55 claims
- Shingrix24 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.
Linna Ly among 32,533 pharmacist records in California
Linna Ly, PHARMD 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 2016, is newer than 47% of them.
- NPI issued2016 · 47% of these records are older, 47% 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 updated2022 · 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).
180 pharmacist records list a practice address in Pasadena
They are 180 of the 10,525 NPPES records with a practice address in Pasadena, and 32,533 pharmacist records in California.
All 32,533 in California → Every provider in Pasadena → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Susan ChangPasadena, CA 911061871067181
- Roger Chiu, PHARM. DPasadena, CA 911061457573107
- Daniel Feng, PHARM.D.Pasadena, CA 911061649381831
- Rosalin Khuu, PHARM D.Pasadena, CA 911061104106921
- Marilynn Nakagawa, PHARMD.Pasadena, CA 911061831400068
- Debbie Pham, RPHPasadena, CA 911061720333651
- Roselyn RoqueLos Angeles, CA 911061205095866
- Paul Sanchez, PHARMDPasadena, CA 911061538489992
Common questions
What is Linna Ly, PHARMD's NPI number?
Linna Ly, PHARMD's National Provider Identifier (NPI) is 1801347562, issued on Oct 18, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Linna Ly, PHARMD located?
The NPPES record lists a practice address at 1719 E Walnut St, Pasadena, CA, 91106. Phone: (626) 798-6789. Providers update this record themselves, so call before visiting.
How can I verify Linna Ly, PHARMD's license?
NPPES lists California license number 75167, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Linna Ly, PHARMD prescribe under Medicare Part D?
In 2024, Linna Ly, PHARMD had 82 Medicare Part D claims for 63 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.