Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Karthik Raghuraman, DDS MPH

Dentist in Porterville, CA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1407809015

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Registry record

Entity type Individual (Type 1)

Name Dr. Karthik Raghuraman

Credential DDS MPH

Sex Male

Practice address 1107 West Poplar Ave, Porterville, CA, 93257

Phone (559) 781-7242

Fax (559) 793-3542

Enumeration date May 18, 2006

Last updated in NPPES Jul 30, 2013

Taxonomy & licenses

122300000X Dentist Dental Providers · License 54025 (CA) Primary

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.

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Frequently asked questions

Where does Karthik Raghuraman practice?

The practice location on file with NPPES is in Porterville, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Karthik Raghuraman?

The National Provider Identifier (NPI) for Karthik Raghuraman is 1407809015, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-30.