NPI Portal NPI Lookup & Verification

John J Maria Od PC

John J Maria Od PC is a healthcare organization registered as Optometrist in Dover, TN, holding Type 2 (organization) NPI 1275730343 since 2007. The authorized official on file is John Maria, Owner.

✓ Active NPI ✓ Valid NPI checksum

NPI 1275730343
Entity type Organization (Type 2)
Legal business name John J Maria Od PC
Practice address 1306 DONELSON PKWY, Dover, TN, 37058
Phone 9312325118
Fax 9312320581
Enumeration date 2007-06-30
Last updated in NPPES 2008-05-08

Authorized official

Name John Maria
Title Owner
Phone 9312325118

Taxonomy & classification

Taxonomy code Specialty Primary License State
152W00000X Optometrist Primary 1471 TN

Other identifiers

Identifier Type State Issuer
3945690 Medicaid TN
Copy-ready billing details
Provider: John J Maria Od PC
NPI: 1275730343
Taxonomy: 152W00000X (Optometrist)
Address: 1306 DONELSON PKWY, Dover, TN, 37058

Providers at this address

NPI Name Type Specialty Location
1477586675 John Maria Individual Optometrist Dover, TN
1336681766 Jonathan Routon Individual Optometrist Dover, TN

Verify this record

Cross-check NPI 1275730343 against the authoritative CMS record: view John J Maria Od PC 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 type of organization is John J Maria Od PC?
John J Maria Od PC is registered in NPPES as a Optometrist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-05-08.