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Dr. Daniel John Trainor, O.D.

Dr. Daniel John Trainor is a Optometrist provider (Optometrist) practicing in Canton, MI, registered in the NPPES registry with NPI 1174621296 since 2006. The credential OD stands for Doctor of Optometry.

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NPI 1174621296
Entity type Individual (Type 1)
Name Dr. Daniel John Trainor
Credential O.D.
Sex Male
Practice address Canton, MI, 48187
Phone 7344553190
Enumeration date 2006-09-20
Last updated in NPPES 2007-07-08

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
152W00000X Optometrist Primary 4901003778 MI

OD — Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Copy-ready billing details
Provider: Daniel Trainor, O.D.
NPI: 1174621296
Taxonomy: 152W00000X (Optometrist)
Address: Canton, MI, 48187

Verify this record

Cross-check NPI 1174621296 against the authoritative CMS record: view Dr. Daniel John Trainor on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Daniel Trainor?
Daniel Trainor is registered in NPPES with the primary taxonomy of 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 2026-07-11. Provider record last updated 2007-07-08.