Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. James Timothy Threadgill, D.PH.

Psychiatric Pharmacist in Chattanooga, TN · enumerated 2007 · practices at Walgreen Co..

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

National Provider Identifier

1821121252

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. James Timothy Threadgill

Credential D.PH.

Sex Male

Practice address 110 N Market St, Chattanooga, TN, 37405

Phone (423) 752-8104

Enumeration date Mar 14, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 5967 (TN) Secondary

1835N0905X Nuclear Pharmacist Pharmacy Service Providers · License 5967 (TN) Secondary

1835N1003X Nutrition Support Pharmacist Pharmacy Service Providers · License 5967 (TN) Secondary

1835P1200X Pharmacotherapy Pharmacist Pharmacy Service Providers · License 5967 (TN) Secondary

1835P1300X Psychiatric Pharmacist Pharmacy Service Providers · License 5967 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for James Threadgill?

The National Provider Identifier (NPI) for James Threadgill is 1821121252, a Type 1 (individual) record in the CMS NPPES registry.

Where does James Threadgill practice?

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

Other providers at this practice address

Browse all →

Walgreen Co. Pharmacy · Chattanooga, TN NPI 1669587861 Jaime Threadgill Geriatric Pharmacist · Chattanooga, TN NPI 1417080847 Charles Coley Pharmacist · Chattanooga, TN NPI 1336460542 Elizabeth Fowler Pharmacist · Chattanooga, TN NPI 1750992301 Kelly Ferris Pharmacist · Chattanooga, TN NPI 1255943841 Hunter Payne Pharmacist · Chattanooga, TN NPI 1902418353 Hannah Walraven Pharmacist · Chattanooga, TN NPI 1043991417 Krina Patel Pharmacist · Chattanooga, TN NPI 1962232033

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.