NPPES file of Aug 9, 2026

Phong Chan Lieu, PHARMD

Geriatric Pharmacist · Rocklin, CA

Phong Chan Lieu, PHARMD is a geriatric pharmacist with a practice address in Rocklin, California, and NPI 1033473962, issued on Jun 26, 2012. Check the license (California 10624, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1033473962
Name
Phong Chan Lieu
Credential
PHARMD
Primary taxonomy
Geriatric Pharmacist 1835G0303X
License numbers
10624 CA
76315 CA
PH 60473776 WA
Self-reported in NPPES; status is on the state search
Practice location
4363 Pacific St, Rocklin, CA 95677
Phone
(916) 632-7560
Enumerated
Jun 26, 2012
Record last updated
Aug 16, 2020 (not updated in 6 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 4363 Pacific St

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

  1. Arlene Downing-Yaconelli, PHARMDGeriatric Pharmacist1942356142
  2. Arthur LudwickGeriatric Pharmacist1740625342
  3. Harish SinghPharmacist1285276014
  4. Michael Starr, PHARM.D.Pharmacist1619248085

Verify Phong Chan Lieu 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 10624
    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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Most of these Medicare Part D claims are vaccines, 95% of the cost of the top drugs

179 Medicare Part D claims for 142 beneficiaries, against an average of 96 among the 33 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.

  1. Phong Lieu179
  2. Specialty average96

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.

  1. Arexvy68 claims
  2. Shingrix64 claims
  3. Boostrix Tdap30 claims
  4. Abrysvo15 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.

Phong Chan Lieu among 108 geriatric pharmacist records in California

Phong Chan Lieu, PHARMD is one of 108 geriatric pharmacist records with a practice address in California. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 46% of them.

  • NPI issued2012 · 46% of these records are older, 50% newer
  • In a Medicare fileYes · 6% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2020 · 78% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1835G0303X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Geriatric Pharmacist providers in California

There are 108 geriatric pharmacist records in California.

The 8 geriatric pharmacist records with the nearest ZIP codes

  1. Arlene Downing-Yaconelli, PHARMDRocklin, CA 956771942356142
  2. Arthur LudwickRocklin, CA 956771740625342
  3. Melanie Laforteza, PHARM.D.Vacaville, CA 956881386277739
  4. Diane Tobias, PHARM.D., CGPDavis, CA 956161023229390
  5. Jim Joyner, PHARMDRocklin, CA 957651265571541
  6. Timothy Cutler, PHARM.D.Sacramento, CA 958171740272541
  7. Chi Nguyen, PHARM.D.Sacramento, CA 958201053463653
  8. Gilbert Ullrich, PHARMACISTSacramento, CA 958261720534084

Common questions

What is Phong Chan Lieu, PHARMD's NPI number?

Phong Chan Lieu, PHARMD's National Provider Identifier (NPI) is 1033473962, issued on Jun 26, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Phong Chan Lieu, PHARMD located?

The NPPES record lists a practice address at 4363 Pacific St, Rocklin, CA, 95677. Phone: (916) 632-7560. Providers update this record themselves, so call before visiting.

How can I verify Phong Chan Lieu, PHARMD's license?

NPPES lists California license number 10624, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Phong Chan Lieu, PHARMD prescribe under Medicare Part D?

In 2024, Phong Chan Lieu, PHARMD had 179 Medicare Part D claims for 142 beneficiaries; the average among geriatric pharmacist prescribers was 96. 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.