NPPES file of Aug 9, 2026

Nancy Chiyeko Yoshiyama, PHARMD

Pharmacist · Palos Verdes Peninsula, CA

Nancy Chiyeko Yoshiyama, PHARMD is a pharmacist with a practice address in Palos Verdes Peninsula, California, and NPI 1902486202, issued on Apr 11, 2021. Check the license (California 43844, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1902486202
Name
Nancy Chiyeko Yoshiyama
Credential
PHARMD
Primary taxonomy
Pharmacist 183500000X
License number
43844 CA
Self-reported in NPPES; status is on the state search
Practice location
4042 Rousseau LN, Palos Verdes Peninsula, CA 90274
Phone
(310) 265-8149
Enumerated
Apr 11, 2021
Record last updated
Apr 11, 2021 (not updated in 5 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Nancy Chiyeko Yoshiyama in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 43844    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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Pharmacist providers in California

There are 32,533 pharmacist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 32,533 in California →

Other pharmacist records in California

  1. Caroline A-Haja, PHARM.D.San Pedro, CA1851664361
  2. Gayatri AachiLivermore, CA1235660754
  3. Adrian Karlos Aala, PHARMD, RPHHayward, CA1023955499
  4. Mahshid Aalam, PHARMDLos Angeles, CA1659086155
  5. Jaleh AaliiveliSan Ramon, CA1336629963
  6. Cassi Aarvig, RPHTracy, CA1023679941
  7. Meara Michi AbadOrange, CA1750181178
  8. Nader Abadier, RPHFontana, CA1326255647
  9. Samia Abadier, RPHFontana, CA1548742836
  10. Sandy Abadir, RPHChino Hills, CA1811644412

Common questions

What is Nancy Chiyeko Yoshiyama, PHARMD's NPI number?

Nancy Chiyeko Yoshiyama, PHARMD's National Provider Identifier (NPI) is 1902486202, issued on Apr 11, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Nancy Chiyeko Yoshiyama, PHARMD located?

The NPPES record lists a practice address at 4042 Rousseau LN, Palos Verdes Peninsula, CA, 90274. Phone: (310) 265-8149. Providers update this record themselves, so call before visiting.

How can I verify Nancy Chiyeko Yoshiyama, PHARMD's license?

NPPES lists California license number 43844, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.