Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Carlos W Aguay Sr., MA
Counselor in Reading, PA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811192891
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Registry record
Entity type Individual (Type 1)
Name Carlos W Aguay Sr.
Credential MA
Sex Male
Practice address 125 South 5th St, Pcs Reading Psychiatric, Reading, PA, 19602
Phone (610) 320-5440
Fax (610) 320-5442
Enumeration date Jun 19, 2007
Last updated in NPPES Jul 8, 2007
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
Where does Carlos Aguay practice?
The practice location on file with NPPES is in Reading, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Carlos Aguay?
The National Provider Identifier (NPI) for Carlos Aguay is 1811192891, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.