NPI Portal NPI Lookup & Verification

Chad M. Carpenter DDS

Chad M. Carpenter DDS is a healthcare organization registered as General Practice Dentistry in Rapid City, SD, holding Type 2 (organization) NPI 1669675724 since 2007. The authorized official on file is Chad Carpenter, Dentist.

✓ Active NPI ✓ Valid NPI checksum

NPI 1669675724
Entity type Organization (Type 2)
Legal business name Chad M. Carpenter DDS
Practice address 2525 W MAIN ST, SUITE #307, Rapid City, SD, 57702
Phone 6053425995
Enumeration date 2007-06-07
Last updated in NPPES 2020-08-22

Authorized official

Name Chad Carpenter
Title Dentist
Phone 6053425995

Taxonomy & classification

Taxonomy code Specialty Primary License State
1223G0001X General Practice Dentistry Primary D05042525 SD
Copy-ready billing details
Provider: Chad M. Carpenter DDS
NPI: 1669675724
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 2525 W MAIN ST, SUITE #307, Rapid City, SD, 57702

Providers at this address

NPI Name Type Specialty Location
1609966779 Nathan Schwandt Individual Endodontics Rapid City, SD
1578640009 Chad Carpenter Individual General Practice Dentistry Rapid City, SD
1245386168 Mark Hogg Individual Endodontics Rapid City, SD
1720416506 Lyde J Adams DDS Inc Organization Dental Clinic/Center Rapid City, SD
1023436276 Lyde J. Adams, D.D.S. Inc. Organization Endodontics Rapid City, SD

Verify this record

Cross-check NPI 1669675724 against the authoritative CMS record: view Chad M. Carpenter DDS on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Chad M. Carpenter DDS?
Chad M. Carpenter DDS is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.