Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Maria Bastas
Pharmacist in Palos Heights, IL · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1265880025
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Registry record
Entity type Individual (Type 1)
Name Dr. Maria Bastas
Sex Female
Practice address 12803 S Harlem Ave, Palos Heights, IL, 60463
Phone (708) 671-1574
Enumeration date Jun 1, 2016
Last updated in NPPES Jun 1, 2016
Taxonomy & licenses
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
Is NPI 1265880025 active?
Yes, as of the latest NPPES snapshot, NPI 1265880025 is active (record last updated 2016-06-01).
How do I verify Maria Bastas's NPI record?
Cross-check NPI 1265880025 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-01.