Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Janice Wensveen, O.D.
Optometrist in Houston, TX · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1104820471
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Registry record
Entity type Individual (Type 1)
Name Dr. Janice Wensveen
Credential O.D.
Sex Female
Practice address 505 J Davis Armistead Bldg, Houston, TX, 77204
Phone (713) 743-1921
Fax (713) 743-0963
Enumeration date Jun 2, 2005
Last updated in NPPES Jul 18, 2012
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 28844701 | Medicaid | TX | - |
| 112409104 | Medicaid | TX | - |
| 37263301 | Medicaid | TX | - |
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.
Frequently asked questions
Where does Janice Wensveen practice?
The practice location on file with NPPES is in Houston, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Janice Wensveen?
The National Provider Identifier (NPI) for Janice Wensveen is 1104820471, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Teresa Ramirez Optometrist · Houston, TX NPI 1801899505 Samuel Hanlon Optometrist · Houston, TX NPI 1023011400 David Perrigin Optometrist · Houston, TX NPI 1912900242 William Miller Optometrist · Houston, TX NPI 1548262835 Gregory Stephens Optometrist · Houston, TX NPI 1831193176 Stanley Woo Optometrist · Houston, TX NPI 1265436612 Debra Currie Optometrist · Houston, TX NPI 1255336442 Kia Eldred Optometrist · Houston, TX NPI 1427056787
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-07-18.