NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

David A. Koch, O.D., Inc.

Optometrist in Tipp City, OH · enumerated 2008 · authorized official David Koch, Owner.

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

National Provider Identifier

1811166135

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name David A. Koch, O.D., Inc.
Practice address 410 N Hyatt St, Tipp City, OH, 45371
Phone (937) 667-6914
Fax (937) 667-3744
Enumeration date Feb 21, 2008
Last updated in NPPES Jun 21, 2013

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 55031434 (OH) Primary
332H00000X Eyewear Supplier Suppliers · License 55031434 (OH) Secondary

Authorized official

Name David Koch
Title Owner
Phone (937) 667-6914

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

Who is the authorized official for David A. Koch, O.D., Inc.?
NPPES lists David Koch (Owner) as the authorized official for this organization.
What is the NPI number for David A. Koch, O.D., Inc.?
The NPI for David A. Koch, O.D., Inc. is 1811166135, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-21.