NPPES file of Aug 9, 2026

Thanh Ba Duong, RPH

Pharmacist · Magalia, CA

Thanh Ba Duong, RPH is a pharmacist with a practice address in Magalia, California, and NPI 1346918570, issued on Sep 1, 2021. Check the license (California 84820, 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
1346918570
Name
Thanh Ba Duong
Credential
RPH
Primary taxonomy
Pharmacist 183500000X
License number
84820 CA
Self-reported in NPPES; status is on the state search
Practice location
14115 Lakeridge Cir, Magalia, CA 95954
Phone
(530) 873-0800
Enumerated
Sep 1, 2021
Record last updated
Sep 1, 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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Also registered at 14115 Lakeridge Cir

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Steven Green, PHARMACISTPharmacist1871751990
  2. David Ruud, PHARM.D.Pharmacist1285896050

Verify Thanh Ba Duong 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 84820
    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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Thanh Ba Duong among 32,533 pharmacist records in California

Thanh Ba Duong, RPH 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 not. Its NPI, issued in 2021, is newer than 79% of them.

  • NPI issued2021 · 79% of these records are older, 16% newer
  • In a Medicare fileNo · 15% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2021 · 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).

5 pharmacist records list a practice address in Magalia

They are 5 of the 22 NPPES records with a practice address in Magalia, and 32,533 pharmacist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 pharmacist records with the nearest ZIP codes

  1. Rodney Clay, PHARM. DR.Magalia, CA 959541528067048
  2. Steven Green, PHARMACISTMagalia, CA 959541871751990
  3. Brian Hunter, PHARMDMagalia, CA 959541649313438
  4. David Ruud, PHARM.D.Magalia, CA 959541285896050
  5. Inderjit SaraiLive Oak, CA 959531457285876
  6. David AmesGrass Valley, CA 959491881005510
  7. Kent Boothby, R.PHGrass Valley, CA 959491144540378
  8. Patrick BrennanGrass Valley, CA 959491629508023

Common questions

What is Thanh Ba Duong, RPH's NPI number?

Thanh Ba Duong, RPH's National Provider Identifier (NPI) is 1346918570, issued on Sep 1, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Thanh Ba Duong, RPH located?

The NPPES record lists a practice address at 14115 Lakeridge Cir, Magalia, CA, 95954. Phone: (530) 873-0800. Providers update this record themselves, so call before visiting.

How can I verify Thanh Ba Duong, RPH's license?

NPPES lists California license number 84820, 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.

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.