Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Joseph P Whalen, DVM
Veterinarian in Evergreen Park, IL · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710242912
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Registry record
Entity type Individual (Type 1)
Name Dr. Joseph P Whalen
Credential DVM
Sex Male
Practice address 3811 W 95th St, Evergreen Park, IL, 60805
Phone (708) 423-3200
Fax (708) 423-3484
Enumeration date Jul 12, 2012
Last updated in NPPES Jul 12, 2012
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 Joseph Whalen?
The National Provider Identifier (NPI) for Joseph Whalen is 1710242912, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joseph Whalen practice?
The practice location on file with NPPES is in Evergreen Park, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Tricia Stimac Veterinarian · Evergreen Park, IL NPI 1558623454 Matthew Bauer Veterinarian · Evergreen Park, IL NPI 1013270669 Morgan Frye Veterinarian · Evergreen Park, IL NPI 1255736567 Elizabeth Cutright Veterinarian · Evergreen Park, IL NPI 1417353863 Corinne Thompson Veterinarian · Evergreen Park, IL NPI 1689030132
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-07-12.