Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary Tadros, PHARMD
Pharmacist in Downey, CA · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1568983369
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Registry record
Entity type Individual (Type 1)
Name Mary Tadros
Credential PHARMD
Sex Female
Practice address 11525 Brookshire Ave Ste 400, Downey, CA, 90241
Phone (562) 869-4497
Enumeration date Jun 30, 2017
Last updated in NPPES Jun 30, 2017
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Mary Tadros practice?
The practice location on file with NPPES is in Downey, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Tadros?
The National Provider Identifier (NPI) for Mary Tadros is 1568983369, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Katherine Le Pharmacist · Downey, CA NPI 1740318161 Ashkan Amooee Internal Medicine Physician · Downey, CA NPI 1285954149 Alignment Healthcare Center Clinic/Center · Downey, CA NPI 1568851848 Alignment Health Plan Home Health Agency · Downey, CA NPI 1164177473 Alignment Health Advantage Plan, Inc. Health Maintenance Organization · Downey, CA NPI 1295562635
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-06-30.