Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Jeffrey L Howenstein Dmd Ms PC

Pediatric Dentistry in Dakota Dunes, SD · enumerated 2016 · authorized official Jeffrey Howenstein, Dentist.

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

National Provider Identifier

1043769656

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Registry record

Entity type Organization (Type 2)

Legal business name Jeffrey L Howenstein Dmd Ms PC

Practice address 711 Sioux Point Rd., Ste. 100, Dakota Dunes, SD, 57049

Phone (605) 242-4700

Fax (605) 242-4702

Enumeration date Sep 23, 2016

Last updated in NPPES Sep 23, 2016

Taxonomy & classification

1223P0221X Pediatric Dentistry Dental Providers Primary

Authorized official

Name Jeffrey Howenstein

Title Dentist

Phone (605) 242-4700

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

Where is Jeffrey L Howenstein Dmd Ms PC located?

The practice location on file with NPPES is in Dakota Dunes, SD.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-09-23. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-23.