Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Dallas Christian Hack, M.D., M.P.H., C.P.E.

Public Health & General Preventive Medicine Physician in Sevierville, TN · enumerated 2006.

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

National Provider Identifier

1629008784

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Registry record

Entity type Individual (Type 1)

Name Dr. Dallas Christian Hack

Credential M.D., M.P.H., C.P.E.

Sex Male

Practice address 1517 Peach Tree St, Sevierville, TN, 37862

Phone (304) 839-2690

Enumeration date Jul 4, 2006

Last updated in NPPES Aug 25, 2018

Taxonomy & licenses

2083P0901X Public Health & General Preventive Medicine Physician Allopathic & Osteopathic Physicians · License 31760 (TN) 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

How do I verify Dallas Hack's NPI record?

Cross-check NPI 1629008784 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1629008784 active?

Yes, as of the latest NPPES snapshot, NPI 1629008784 is active (record last updated 2018-08-25).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-25.