NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Stephanie Z Houseman, DMD

General Practice Dentistry in Jerseyville, IL · enumerated 2008 · practices at Houseman Dental Office Inc..

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

National Provider Identifier

1114179876

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Stephanie Z Houseman
Credential DMD
Sex Female
Practice address Jerseyville, IL, 62052
Phone (618) 498-3621
Fax (618) 498-3429
Enumeration date Oct 14, 2008
Last updated in NPPES Oct 14, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 019017623 (IL) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

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 Stephanie Houseman?
The National Provider Identifier (NPI) for Stephanie Houseman is 1114179876, a Type 1 (individual) record in the CMS NPPES registry.
Where does Stephanie Houseman practice?
The practice location on file with NPPES is in Jerseyville, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-14.