Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary Conway
Counselor in Freeport, IL · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821261546
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Registry record
Entity type Individual (Type 1)
Name Mary Conway
Sex Female
Practice address 421 W Exchange St, Freeport, IL, 61032
Phone (815) 599-7300
Enumeration date Apr 3, 2008
Last updated in NPPES Apr 3, 2008
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
What is the NPI number for Mary Conway?
The National Provider Identifier (NPI) for Mary Conway is 1821261546, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mary Conway practice?
The practice location on file with NPPES is in Freeport, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Jane Paradowski Psychologist · Freeport, IL NPI 1467425728 Deborah Burnell Clinical Social Worker · Freeport, IL NPI 1003864968 Sonya Wiley Clinical Social Worker · Freeport, IL NPI 1922055052 Leon Freeburg Counselor · Freeport, IL NPI 1932156023 Daniel Neal Clinical Social Worker · Freeport, IL NPI 1891732061 Clay Schroll Professional Counselor · Freeport, IL NPI 1164469342 Christine Hinkle Clinical Social Worker · Freeport, IL NPI 1699712851 Bernard Lischwe Clinical Social Worker · Freeport, IL NPI 1215974480
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-03.