Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nicholas Estep

Chiropractor in Maryville, TN · enumerated 2016.

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

National Provider Identifier

1891144077

Verified

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Registry record

Entity type Individual (Type 1)

Name Nicholas Estep

Sex Male

Practice address 380 High St, Maryville, TN, 37804

Phone (865) 984-6850

Fax (865) 984-9986

Enumeration date Jun 8, 2016

Last updated in NPPES Jun 8, 2016

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 2945 (TN) Primary

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 Nicholas Estep?

Nicholas Estep is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Barry Sunshine Chiropractor · Maryville, TN NPI 1174687891 Sunshine Chiropractic Clinic Chiropractor · Maryville, TN NPI 1083761092 Brian Sunshine Chiropractor · Maryville, TN NPI 1134276249 Sunshine Medical Centers PC General Practice Physician · Maryville, TN NPI 1366913881 Abby Sunshine Chiropractor · Maryville, TN NPI 1679384713

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-08.