Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Timothy Luke Thompson, M.D.

Otolaryngology Physician in Hattiesburg, MS · enumerated 2007 · practices at Hattiesburg Clinic PA.

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

National Provider Identifier

1578747390

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Registry record

Entity type Individual (Type 1)

Name Dr. Timothy Luke Thompson

Credential M.D.

Sex Male

Practice address 1605 S 28th Ave, Hattiesburg, MS, 39402

Phone (601) 579-3310

Fax (601) 264-0231

Enumeration date Dec 28, 2007

Last updated in NPPES Jul 20, 2020

Taxonomy & licenses

174400000X Specialist Other Service Providers · License MD.201055 (LA) Secondary

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 21438 (MS) Primary

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
03520851	Medicaid	MS	-

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 is the NPI number for Timothy Thompson?

The National Provider Identifier (NPI) for Timothy Thompson is 1578747390, a Type 1 (individual) record in the CMS NPPES registry.

Where does Timothy Thompson practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-20.