Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ken Arrieta, DDS
Periodontics in Crest Hill, IL · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1336295708
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Registry record
Entity type Individual (Type 1)
Name Ken Arrieta
Credential DDS
Sex Male
Practice address 2241 Theodore, Crest Hill, IL, 60403
Phone (815) 741-1700
Fax (815) 741-8511
Enumeration date Jan 26, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS 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
What is the NPI number for Ken Arrieta?
The National Provider Identifier (NPI) for Ken Arrieta is 1336295708, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ken Arrieta practice?
The practice location on file with NPPES is in Crest Hill, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.