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Dr. William Zachery Bartels, OD

Dr. William Zachery Bartels is a Optometrist provider (Optometrist) practicing in Springfield, MO, registered in the NPPES registry with NPI 1689650947 since 2005. The credential OD stands for Doctor of Optometry. Practices at Springfield Eye Specialists LLC (listed at the same practice address in NPPES).

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NPI 1689650947
Entity type Individual (Type 1)
Name Dr. William Zachery Bartels
Credential OD
Sex Male
Practice address 3041 S KIMBROUGH AVE, Springfield, MO, 65807
Phone 4174703937
Fax 4174703938
Enumeration date 2005-12-19
Last updated in NPPES 2024-04-30

Taxonomy & licenses

Taxonomy code Specialty Primary License State
152W00000X Optometrist Primary 2015011922 MO
152W00000X Optometrist Secondary 046009703 IL

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
0740183 Other IA GROUP IA MEDICAID #
977130 Other IL IL GROUP MEDICARE #
0443796 Medicaid IA
1689350947 Medicaid MO
046009703 Medicaid IL
26568 Other IA IA GROUP MEDICARE #
Copy-ready billing details
Provider: William Bartels, OD
NPI: 1689650947
Taxonomy: 152W00000X (Optometrist)
Address: 3041 S KIMBROUGH AVE, Springfield, MO, 65807

Other providers at this practice address

NPI Name Type Specialty Location
1619016383 Robert Slinker Individual Optometrist Springfield, MO
1790299311 Springfield Eye Specialists LLC Organization Durable Medical Equipment & Medical Supplies Springfield, MO

Verify this record

Cross-check NPI 1689650947 against the authoritative CMS record: view Dr. William Zachery Bartels 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

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.
What specialty is William Bartels?
William Bartels 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-04-30.