Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Heather Dianne Horton, M.D

Neurology Physician in Columbia, TN · enumerated 2012.

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

National Provider Identifier

1861754657

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Registry record

Entity type Individual (Type 1)

Name Dr. Heather Dianne Horton

Credential M.D

Sex Female

Practice address 1224 Trotwood Ave, Columbia, TN, 38401

Phone (931) 380-4072

Fax (931) 490-7043

Enumeration date Jun 8, 2012

Last updated in NPPES Nov 18, 2025

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 25MA11285000 (NJ) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 55097 (TN) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 81444 (GA) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 85642 (SC) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 01090409A (IN) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 → Validate an NPI →

Frequently asked questions

Where does Heather Horton practice?

The practice location on file with NPPES is in Columbia, TN. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Heather Horton?

The National Provider Identifier (NPI) for Heather Horton is 1861754657, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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James Butler Diagnostic Radiology Physician · Columbia, TN NPI 1316949191 Gary Podgorski Diagnostic Radiology Physician · Columbia, TN NPI 1598751810 Joseph Pate Diagnostic Radiology Physician · Columbia, TN NPI 1144216482 George Heard Diagnostic Radiology Physician · Columbia, TN NPI 1740276724 Michael Backues Physician Assistant · Columbia, TN NPI 1114900131 Laurence Britt Hospitalist Physician · Columbia, TN NPI 1548245285 Rodney Gilbert Anesthesiology Physician · Columbia, TN NPI 1861478026 Maury Regional Hospital General Acute Care Hospital · Columbia, TN NPI 1861479545

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-18.