Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David H Mills, OD

Vision Therapy Optometrist in Elizabethton, TN · enumerated 2005 · practices at Mills Optometric Associates, PC.

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

National Provider Identifier

1184614083

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Registry record

Entity type Individual (Type 1)

Name David H Mills

Credential OD

Sex Male

Practice address 321 E Elk Ave, Elizabethton, TN, 37643

Phone (423) 542-2512

Fax (423) 542-0477

Enumeration date Oct 24, 2005

Last updated in NPPES Feb 8, 2012

Taxonomy & licenses

152WV0400X Vision Therapy Optometrist Eye and Vision Services Providers · License 0710 (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
3945609	Medicaid	TN	-
1669505939	Other	-	WPS TRICARE
P00914229	Other	TN	MEDICARE RAILROAD
0124024	Other	TN	BLUECROSSBLUESHIELD OF TN
7909631	Medicaid	NC	-

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 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 David Mills?

David Mills is registered in NPPES with the primary taxonomy of Vision Therapy Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Zachary Pumphrey Optometrist · Elizabethton, TN NPI 1013925791 Mills Optometric Associates, PC Vision Therapy Optometrist · Elizabethton, TN NPI 1669505939

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-08.