Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Karen Marie Mccarthy, D.D.S.,M.S.

Orthodontics and Dentofacial Orthopedics Dentistry in Redding, CA · enumerated 2006.

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

National Provider Identifier

1659327336

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Registry record

Entity type Individual (Type 1)

Name Karen Marie Mccarthy

Credential D.D.S.,M.S.

Sex Female

Practice address 2175 Civic Center Dr Ste A, Redding, CA, 96001

Phone (530) 223-6850

Fax (530) 223-6910

Enumeration date May 25, 2006

Last updated in NPPES Feb 5, 2026

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 38952 (CA) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Karen Mccarthy?

The National Provider Identifier (NPI) for Karen Mccarthy is 1659327336, a Type 1 (individual) record in the CMS NPPES registry.

Where does Karen Mccarthy practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-05.