Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

David F. Merritt, O.D.

Q: What is the NPI number for David F. Merritt, O.D.?

The NPI for David F. Merritt, O.D. is 1831340330, a Type 2 (organization) record in the CMS NPPES registry.

Optometrist in Sparta, TN · enumerated 2008 · authorized official David Merritt, Owner.

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

National Provider Identifier

1831340330

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Registry record

Entity type Organization (Type 2)

Legal business name David F. Merritt, O.D.

Other name <Unavail>

Practice address 130 S Main St, Sparta, TN, 38583

Phone (931) 836-2424

Fax (931) 836-1314

Enumeration date Oct 2, 2008

Last updated in NPPES Mar 8, 2010

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License ODT-1636 (TN) Primary

Authorized official

Name David Merritt

Title Owner

Phone (931) 836-2424

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

What is the NPI number for David F. Merritt, O.D.?

The NPI for David F. Merritt, O.D. is 1831340330, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for David F. Merritt, O.D.?

NPPES lists David Merritt (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-08.