Elden Vien, PHARMD
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Oakland, CA
Elden Vien, PHARMD is a pharmacist clinician (phc)/ clinical pharmacy specialist with a practice address in Oakland, California, and NPI 1053792416, issued on Jun 11, 2015. Check the license (California 71256, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Elden Vien
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist 1835P0018X
- License number
- 71256 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3801 Howe St, Oakland, CA 94611
- Phone
- (510) 752-1000
- Enumerated
- Jun 11, 2015
- Record last updated
- Jun 11, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist clinician (phc)/ clinical pharmacy specialist records → All 1,593 in California → Look up another NPI →
Also registered at 3801 Howe St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paula BaesslerPharmacist1407380520
- Deempal Bhatt, PHARM.DPharmacist1417393828
- Christopher Canlas, DOFamily Medicine Physician1477291615
- Runyu Chen, PHARM DAmbulatory Care Pharmacist1902213952
- Chi ChiangPharmacist1083149561
- Clara Chu, M.D.Family Medicine Physician1659798874
Verify Elden Vien in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 71256Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average pharmacist clinician (phc)/ clinical pharmacy specialist in 2024
33 Medicare Part D claims for 27 beneficiaries, against an average of 253 among the 1,614 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium19 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.
Elden Vien among 1,593 pharmacist clinician (phc)/ clinical pharmacy specialist records in California
Elden Vien, PHARMD is one of 1,593 pharmacist clinician (phc)/ clinical pharmacy specialist records with a practice address in California. 17% 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 48% of them.
- NPI issued2015 · 48% of these records are older, 45% newer
- In a Medicare fileYes · 17% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2015 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1835P0018X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist providers in California
There are 1,593 pharmacist clinician (phc)/ clinical pharmacy specialist records in California.
All 1,593 in California → Every provider in Oakland → Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist nationwide →
The 8 pharmacist clinician (phc)/ clinical pharmacy specialist records with the nearest ZIP codes
- Jeffrey Hua, PHARMDOakland, CA 946111376162651
- Ming-Na Lee, PHARM.D.Oakland, CA 946111881968626
- Donna Tai, PHARM.DOakland, CA 946111053572479
- Inyong Brewer, PHARM.D.Oakland, CA 946121891069498
- Irene Cho, PHARMDOakland, CA 946121124532031
- Kathryn Demarco, PHARM.D.Oakland, CA 946101558135749
- Kim Lau, PHARMDOakland, CA 946121679776785
- Cynthia Liang, PHARMDOakland, CA 946121720427644
Common questions
What is Elden Vien, PHARMD's NPI number?
Elden Vien, PHARMD's National Provider Identifier (NPI) is 1053792416, issued on Jun 11, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Elden Vien, PHARMD located?
The NPPES record lists a practice address at 3801 Howe St, Oakland, CA, 94611. Phone: (510) 752-1000. Providers update this record themselves, so call before visiting.
How can I verify Elden Vien, PHARMD's license?
NPPES lists California license number 71256, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Elden Vien, PHARMD prescribe under Medicare Part D?
In 2024, Elden Vien, PHARMD had 33 Medicare Part D claims for 27 beneficiaries; the average among pharmacist clinician (phc)/ clinical pharmacy specialist prescribers was 253. 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.