NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Chad Robert Nixon, O.D.

Optometrist in Howell, MI · enumerated 2006 · practices at Livingston County Vision Center.

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

National Provider Identifier

1205936838

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Registry record

Entity type Individual (Type 1)
Name Dr. Chad Robert Nixon
Credential O.D.
Sex Male
Practice address Howell, MI, 48843
Enumeration date Sep 24, 2006
Last updated in NPPES May 22, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 4901004200 (MI) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
4901004200 Other MI STATE LICENSE NUMBER
4787760 Medicaid MI -
900D710780 Other MI BLUE CROSS BLUE SHIELD

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

How do I verify Chad Nixon's NPI record?
Cross-check NPI 1205936838 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1205936838 active?
Yes, as of the latest NPPES snapshot, NPI 1205936838 is active (record last updated 2008-05-22).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-22.