NPI Portal NPI Lookup & Verification

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

Dr. C. Chris Collins, O. D.

Optometrist in Vicksburg, MS · enumerated 2006.

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

National Provider Identifier

1679682835

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Registry record

Entity type Individual (Type 1)
Name Dr. C. Chris Collins
Credential O. D.
Sex Male
Practice address Vicksburg, MS, 39183
Phone (601) 638-2081
Fax (601) 638-2171
Enumeration date Aug 30, 2006
Last updated in NPPES Nov 14, 2013

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 522 (MS) Primary
332H00000X Eyewear Supplier Suppliers · License 522 (MS) Secondary
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
00087003 Medicaid MS -

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

Is NPI 1679682835 active?
Yes, as of the latest NPPES snapshot, NPI 1679682835 is active (record last updated 2013-11-14).
How do I verify C. Chris Collins's NPI record?
Cross-check NPI 1679682835 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-14.