Tasos John Constantin, RPH
Pharmacist · San Jose, CA
Tasos John Constantin, RPH is a pharmacist with a practice address in San Jose, California, and NPI 1659648327, issued on Nov 24, 2011. Check the license (California 45681, 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.
- Name
- Tasos John Constantin
- Credential
- RPH
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 45681 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1615 Meridian Ave, San Jose, CA 95125
- Phone
- (408) 978-5393
- Enumerated
- Nov 24, 2011
- Record last updated
- Nov 24, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 1615 Meridian Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kim Do, PHARMDPharmacist1770050619
- Tanya GhaemmaghamiPharmacist1568951119
- Sun Min LimPharmacist1982149266
- Kate Tran, PHARM.D.Pharmacist1194092411
- Jessica VanPharmacist1215487764
- Kieu-Linh Vu, PHARMDPharmacist1184271488
Verify Tasos John Constantin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 45681Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
893 pharmacist records list a practice address in San Jose
They are 893 of the 20,925 NPPES records with a practice address in San Jose, and 32,533 pharmacist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 893 in San Jose → All 32,533 in California → Every provider in San Jose →
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- Sandy Abadir, RPHChino Hills, CA1811644412
Common questions
What is Tasos John Constantin, RPH's NPI number?
Tasos John Constantin, RPH's National Provider Identifier (NPI) is 1659648327, issued on Nov 24, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Tasos John Constantin, RPH located?
The NPPES record lists a practice address at 1615 Meridian Ave, San Jose, CA, 95125. Phone: (408) 978-5393. Providers update this record themselves, so call before visiting.
How can I verify Tasos John Constantin, RPH's license?
NPPES lists California license number 45681, 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.