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Dr. Thomas Lloyd Darnell, MD

Family Medicine Physician in Guntersville, AL · enumerated 2006.

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

National Provider Identifier

1437230109

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Registry record

Entity type Individual (Type 1)
Name Dr. Thomas Lloyd Darnell
Credential MD
Sex Male
Practice address 2308 Homer Clayton Dr, Guntersville, AL, 35976
Phone (256) 582-2581
Fax (258) 582-7799
Enumeration date Oct 18, 2006
Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 13036 (AL) Primary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 16341 (TN) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
4044762 Other AL AETNA
0110023 Other AL UNITEDHEALTHCARE

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 1437230109 active?
Yes, as of the latest NPPES snapshot, NPI 1437230109 is active (record last updated 2007-07-09).
How do I verify Thomas Darnell's NPI record?
Cross-check NPI 1437230109 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 2007-07-09.