Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. David Scott Thomas, CO OTC

Orthotist in Greeneville, TN · enumerated 2007 · practices at Custom Healthcare, LLC.

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

National Provider Identifier

1821282716

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Registry record

Entity type Individual (Type 1)

Name Mr. David Scott Thomas

Credential CO OTC

Sex Male

Practice address 2400 E Andrew Johnson Hwy, Greeneville, TN, 37745

Phone (423) 525-5073

Fax (423) 525-5349

Enumeration date Sep 4, 2007

Last updated in NPPES Dec 7, 2010

Taxonomy & licenses

222Z00000X Orthotist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License C16007 (TN) Primary

Other identifiers

Identifier	Type	State	Issuer
C16007	Other	-	BOC
1455062	Medicaid	TN	-
IO2135	Other	-	INT'L ASSOC. FOR ORTHOTIS
1507472	Medicaid	TN	-

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

What specialty is David Thomas?

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

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.

Other providers at this practice address

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Custom Healthcare, LLC Prosthetic/Orthotic Supplier · Greeneville, TN NPI 1730481383

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-07.