Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. William Miller, O.D.
Optometrist in Houston, TX · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548262835
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Registry record
Entity type Individual (Type 1)
Name Dr. William Miller
Credential O.D.
Sex Male
Practice address 505 J Davis Armistead Bldg, Houston, TX, 77204
Phone (713) 743-2020
Fax (713) 743-0963
Enumeration date Jun 1, 2005
Last updated in NPPES Jan 28, 2015
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 |
|---|---|---|---|
| 038607001 | 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
Is NPI 1548262835 active?
Yes, as of the latest NPPES snapshot, NPI 1548262835 is active (record last updated 2015-01-28).
How do I verify William Miller's NPI record?
Cross-check NPI 1548262835 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
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 Gregory Stephens Optometrist · Houston, TX NPI 1831193176 Janice Wensveen Optometrist · Houston, TX NPI 1104820471 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 2015-01-28.