NPPES file of Aug 9, 2026

Choi-Ying Vivian Ng

Pharmacist · Downey, CA

Choi-Ying Vivian Ng is a pharmacist with a practice address in Downey, California, and NPI 1952068975, issued on Nov 24, 2021. Check the license (California RPH50746, 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
1952068975
Name
Choi-Ying Vivian Ng
Primary taxonomy
Pharmacist 183500000X
License number
RPH50746 CA
Self-reported in NPPES; status is on the state search
Practice location
12554 Bellflower Blvd, Downey, CA 90242
Phone
(562) 658-3735
Enumerated
Nov 24, 2021
Record last updated
Nov 24, 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 Choi-Ying Vivian Ng 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 RPH50746    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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248 pharmacist records list a practice address in Downey

They are 248 of the 3,607 NPPES records with a practice address in Downey, and 32,533 pharmacist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 248 in Downey → All 32,533 in California → Every provider in Downey →

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 Choi-Ying Vivian Ng's NPI number?

Choi-Ying Vivian Ng's National Provider Identifier (NPI) is 1952068975, issued on Nov 24, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Choi-Ying Vivian Ng located?

The NPPES record lists a practice address at 12554 Bellflower Blvd, Downey, CA, 90242. Phone: (562) 658-3735. Providers update this record themselves, so call before visiting.

How can I verify Choi-Ying Vivian Ng's license?

NPPES lists California license number RPH50746, 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.