Tiffany L. Tsai, PHARMD
Pharmacist · Sammamish, WA
Tiffany L. Tsai, PHARMD is a pharmacist with a practice address in Sammamish, Washington, and NPI 1174243703, issued on Sep 1, 2022. Check the license (Washington PH61327073, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tiffany L. Tsai
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- PH61327073 WA
Self-reported in NPPES; status is on the state search - Practice location
- 120 249TH PL NE, Sammamish, WA 98074
- Phone
- (425) 753-8277
- Enumerated
- Sep 1, 2022
- Record last updated
- Sep 16, 2022
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 7,777 in Washington → Look up another NPI →
Verify Tiffany L. Tsai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PH61327073Check 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, 90% of the cost of the top drugs
249 Medicare Part D claims for 188 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 97% 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.
- Shingrix64 claims
- Boostrix Tdap62 claims
- Arexvy42 claims
- Abrysvo36 claims
- Havrix15 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.
Tiffany L. Tsai among 7,777 pharmacist records in Washington
Tiffany L. Tsai, PHARMD is one of 7,777 pharmacist records with a practice address in Washington. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 87% of them.
- NPI issued2022 · 87% of these records are older, 10% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2022 · 75% 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
29 pharmacist records list a practice address in Sammamish
They are 29 of the 398 NPPES records with a practice address in Sammamish, and 7,777 pharmacist records in Washington.
All 7,777 in Washington → Every provider in Sammamish → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Lauren ByeSammamish, WA 980741669958450
- Terence Clinch, RPHSammamish, WA 980741356775084
- Carla Griffith, RPHSammamish, WA 980741386944288
- Samah Hassanein, RPHSammamish, WA 980741033419510
- Alyaa Hussien, PHARMACISTSammamish, WA 980741093349086
- Soraya Kanakis, PHARM.D.Sammamish, WA 980741679803225
- Ashley Ledgerwood, TECHSammamish, WA 980741417138983
- Laureen Liljegren, R.PH.Sammamish, WA 980741003890245
Common questions
What is Tiffany L. Tsai, PHARMD's NPI number?
Tiffany L. Tsai, PHARMD's National Provider Identifier (NPI) is 1174243703, issued on Sep 1, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany L. Tsai, PHARMD located?
The NPPES record lists a practice address at 120 249TH PL NE, Sammamish, WA, 98074. Phone: (425) 753-8277. Providers update this record themselves, so call before visiting.
How can I verify Tiffany L. Tsai, PHARMD's license?
NPPES lists Washington license number PH61327073, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Tiffany L. Tsai, PHARMD prescribe under Medicare Part D?
In 2024, Tiffany L. Tsai, PHARMD had 249 Medicare Part D claims for 188 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.