Christopher Karwoski, PHARM.D., B.S., A.A.
Pharmacist · Lynnwood, WA
Christopher Karwoski, PHARM.D., B.S., A.A. is a pharmacist with a practice address in Lynnwood, Washington, and NPI 1568725422, issued on Jun 15, 2012. Check the license (Washington PH00040262, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christopher Karwoski
- Credential
- PHARM.D., B.S., A.A.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- PH00040262 WA
Self-reported in NPPES; status is on the state search - Practice location
- 19500 Highway 99 Ste 100, Lynnwood, WA 98036
- Phone
- (425) 670-9723
- Enumerated
- Jun 15, 2012
- Record last updated
- Jun 15, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Verify Christopher Karwoski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PH00040262Check 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, 96% of the cost of the top drugs
84 Medicare Part D claims for 73 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.
- Arexvy41 claims
- Shingrix23 claims
- Boostrix Tdap12 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.
111 pharmacist records list a practice address in Lynnwood
They are 111 of the 2,501 NPPES records with a practice address in Lynnwood, and 7,777 pharmacist records in Washington.
All 111 in Lynnwood → All 7,777 in Washington → Every provider in Lynnwood →
Other pharmacist records in Washington
- Steven AahlBothell, WA1477691137
- Jon Aal, RPHOlympia, WA1457753212
- Kenric Aalund-NelsonBellingham, WA1033944996
- Rania Abaza, PHARMDVancouver, WA1699660258
- Roomi Abbas, RPHKenmore, WA1457293292
- Marvin Abbott, PHARMACISTOlympia, WA1053550384
- Doaa Abdelazeez, RPHLynden, WA1184153074
- John AbdelmalekAberdeen, WA1881985133
- Shorooq AbdelqaderSeattle, WA1528638889
- Khaled Abdelrazzak, RPHSeattle, WA1790097574
Common questions
What is Christopher Karwoski, PHARM.D., B.S., A.A.'s NPI number?
Christopher Karwoski, PHARM.D., B.S., A.A.'s National Provider Identifier (NPI) is 1568725422, issued on Jun 15, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Karwoski, PHARM.D., B.S., A.A. located?
The NPPES record lists a practice address at 19500 Highway 99 Ste 100, Lynnwood, WA, 98036. Phone: (425) 670-9723. Providers update this record themselves, so call before visiting.
How can I verify Christopher Karwoski, PHARM.D., B.S., A.A.'s license?
NPPES lists Washington license number PH00040262, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Christopher Karwoski, PHARM.D., B.S., A.A. prescribe under Medicare Part D?
In 2024, Christopher Karwoski, PHARM.D., B.S., A.A. had 84 Medicare Part D claims for 73 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.