Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dartmouth-Hitchcock Clinic

Q: What is the NPI number for Dartmouth-Hitchcock Clinic?

The NPI for Dartmouth-Hitchcock Clinic is 1124681846, a Type 2 (organization) record in the CMS NPPES registry.

Substance Use Disorder Rehabilitation Clinic/Center in Lebanon, NH · enumerated 2019 · authorized official Daniel Jantzen, Cfo.

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

National Provider Identifier

1124681846

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Dartmouth-Hitchcock Clinic

Other name <Unavail>

Practice address 85 Mechanic St Ste B3-1, Lebanon, NH, 03766

Phone (603) 653-1860

Enumeration date Apr 18, 2019

Last updated in NPPES Feb 10, 2026

Taxonomy & classification

261QR0405X Substance Use Disorder Rehabilitation Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Daniel Jantzen

Title Cfo

Phone (603) 650-5634

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 Dartmouth-Hitchcock Clinic?

The NPI for Dartmouth-Hitchcock Clinic is 1124681846, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Dartmouth-Hitchcock Clinic?

NPPES lists Daniel Jantzen (Cfo) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-10.