NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. John E Mullins, OD

Optometrist in Ooltewah, TN · enumerated 2006.

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

National Provider Identifier

1659441343

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Registry record

Entity type Individual (Type 1)
Name Dr. John E Mullins
Credential OD
Sex Male
Practice address Ooltewah, TN, 37363
Phone (423) 910-0412
Fax (423) 910-0426
Enumeration date Nov 9, 2006
Last updated in NPPES Sep 8, 2025

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

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OD0000002639 (TN) Primary
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
39470471 Medicaid TN -
4140095 Other TN BCBS
39470471 Other TN MEDICARE

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.

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Frequently asked questions

Is NPI 1659441343 active?
Yes, as of the latest NPPES snapshot, NPI 1659441343 is active (record last updated 2025-09-08).
How do I verify John Mullins's NPI record?
Cross-check NPI 1659441343 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-08.