Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Kenneth Martin Hartenian, DMD

Oral and Maxillofacial Surgery (Dentist) in Manitowoc, WI · enumerated 2006 · practices at Mdc Manitowoc Sc.

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

National Provider Identifier

1396832028

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Registry record

Entity type Individual (Type 1)

Name Dr. Kenneth Martin Hartenian

Credential DMD

Sex Male

Practice address 33 E Waldo Blvd, Manitowoc, WI, 54220

Phone (920) 684-3353

Fax (920) 684-8786

Enumeration date Oct 6, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 5001323 (WI) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Other identifiers

Identifier	Type	State	Issuer
70032900	Medicaid	WI	-

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 Kenneth Hartenian's NPI record?

Cross-check NPI 1396832028 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1396832028 active?

Yes, as of the latest NPPES snapshot, NPI 1396832028 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.