Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Dennis Roy Peterson, DDS

Pediatric Dentistry in Rocklin, CA · enumerated 2006 · practices at Rocklin Kids Dentist.

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

National Provider Identifier

1184632697

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Registry record

Entity type Individual (Type 1)

Name Mr. Dennis Roy Peterson

Credential DDS

Sex Male

Practice address 5420 Park Dr, Rocklin, CA, 95765

Phone (916) 435-5230

Fax (916) 435-0770

Enumeration date Aug 3, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License 25358 (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

Is NPI 1184632697 active?

Yes, as of the latest NPPES snapshot, NPI 1184632697 is active (record last updated 2007-07-08).

How do I verify Dennis Peterson's NPI record?

Cross-check NPI 1184632697 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Jude Crutchfield Dentist · Rocklin, CA NPI 1184886657 Cuauhtemoc Gonzalez Pediatric Dentistry · Rocklin, CA NPI 1366839193 Rocklin Kids Dentist Pediatric Dentistry · Rocklin, CA NPI 1295261600

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.