Valerie Kruszewski, PHARM D
Pharmacist · Valencia, CA
Valerie Kruszewski, PHARM D is a pharmacist with a practice address in Valencia, California, and NPI 1629459540, issued on Jun 16, 2015. Check the license (California RPH 43936, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Valerie Kruszewski
- Credential
- PHARM D
- Primary taxonomy
- Pharmacist 183500000X
- License number
- RPH 43936 CA
Self-reported in NPPES; status is on the state search - Practice location
- 23850 Copperhill Dr, Valencia, CA 91354
- Phone
- (661) 775-3944
- Enumerated
- Jun 16, 2015
- Record last updated
- Jun 16, 2015 (not updated in 11 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 23850 Copperhill Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Clifford Davis, RPHPharmacist1326427576
- Charles Kim, PHARMDPharmacist1326299801
Verify Valerie Kruszewski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license RPH 43936Check 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
56 Medicare Part D claims for 49 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 93% 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.
- Arexvy34 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.
Valerie Kruszewski among 32,533 pharmacist records in California
Valerie Kruszewski, 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 2015, is newer than 41% of them.
- NPI issued2015 · 41% of these records are older, 53% 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 updated2015 · 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).
35 pharmacist records list a practice address in Valencia
They are 35 of the 2,083 NPPES records with a practice address in Valencia, and 32,533 pharmacist records in California.
All 32,533 in California → Every provider in Valencia → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Rissey Abe-Mitsuoka, PHARMDValencia, CA 913541154122380
- Esther Chang, PHARMDValencia, CA 913541205240561
- Clifford Davis, RPHValencia, CA 913541326427576
- Charles Kim, PHARMDValencia, CA 913541326299801
- Linda Snow, RPHValencia, CA 913541720387301
- Paul WongValencia, CA 913541417490376
- Jaeyoung Yoo, PHARMDValencia, CA 913541669242731
- Chenqing Gu, PHARM. D. RPHSanta Clarita, CA 913551689974172
Common questions
What is Valerie Kruszewski, PHARM D's NPI number?
Valerie Kruszewski, PHARM D's National Provider Identifier (NPI) is 1629459540, issued on Jun 16, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Valerie Kruszewski, PHARM D located?
The NPPES record lists a practice address at 23850 Copperhill Dr, Valencia, CA, 91354. Phone: (661) 775-3944. Providers update this record themselves, so call before visiting.
How can I verify Valerie Kruszewski, PHARM D's license?
NPPES lists California license number RPH 43936, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Valerie Kruszewski, PHARM D prescribe under Medicare Part D?
In 2024, Valerie Kruszewski, PHARM D had 56 Medicare Part D claims for 49 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.