DARTMOUTH-HITCHCOCK CLINIC
NPI 1124681846
Clinic/Center - Rehabilitation, Substance Use Disorder in Lebanon, NH
About Dartmouth-hitchcock Clinic NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DARTMOUTH-HITCHCOCK CLINIC (NPI 1124681846), doing business as The Doorway At Dartmouth-hitchcock Lebanon, is a healthcare organization registered as a rehabilitation, substance use disorder in Lebanon, New Hampshire and active in the NPI registry since April 2019. The organization holds a CLIA Waiver certificate valid through March 5, 2027 and lists Daniel P Jantzen, Cfo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 30D2055125
Dartmouth Hitchcock Clinic · Lebanon, NHFrequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Dartmouth-Hitchcock Clinic's NPI number?
The NPI number for Dartmouth-Hitchcock Clinic is 1124681846. It was assigned to this organization in the NPPES registry on April 18, 2019. The provider is doing business as The Doorway at Dartmouth-Hitchcock Lebanon.
Where is Dartmouth-Hitchcock Clinic located?
Dartmouth-Hitchcock Clinic is located at 85 Mechanic St Ste B3-1, Lebanon, NH 03766. The listed phone number is (603) 653-1860.
What is Dartmouth-Hitchcock Clinic's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Rehabilitation, Substance Use Disorder, with taxonomy code 261QR0405X.
Does Dartmouth-Hitchcock Clinic hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 30D2055125) is associated with this NPI, valid through March 5, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Dartmouth-Hitchcock Clinic accept?
Health plans from Ambetter from NH Healthy Families and Anthem Blue Cross and Blue Shield list Dartmouth-Hitchcock Clinic as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Dartmouth-Hitchcock Clinic was last updated on February 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dartmouth-Hitchcock Clinic · NPI 1124681846
Rehabilitation, Substance Use Disorder organization in Lebanon, New Hampshire. Organization record, active in the CMS NPPES registry since April 18, 2019.
## Identity
- **NPI:** 1124681846 (Entity type: Organization)
- **Enumerated:** April 18, 2019
- **Primary specialty:** Clinic/Center - Rehabilitation, Substance Use Disorder · taxonomy 261QR0405X
- **Also known as:** The Doorway at Dartmouth-Hitchcock Lebanon (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Daniel Jantzen, CFO
## Practice location
- **Address:** 85 MECHANIC ST STE B3-1, Lebanon, NH 03766-1537
- **Phone:** (603) 653-1860
## Record status
- **NPPES last updated:** February 10, 2026
- **CLIA laboratory certificates:** 1 on file
---
Source: [NPI Profile](https://npiprofile.com/npi/1124681846) · Data from the CMS NPPES public registry.