Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Chad D Peterson, O.D.

Corneal and Contact Management Optometrist in Cedar Rapids, IA · enumerated 2006.

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

National Provider Identifier

1114951746

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Registry record

Entity type Individual (Type 1)

Name Dr. Chad D Peterson

Credential O.D.

Sex Male

Practice address Blairs Ferry Rd. Ne, Cedar Rapids, IA, 52402

Phone (319) 310-3310

Enumeration date Jul 10, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers · License 02103 (IA) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD 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 specialty is Chad Peterson?

Chad Peterson is registered in NPPES with the primary taxonomy of Corneal and Contact Management Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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