Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Sarah Margaret Vallery, O.D.
Optometrist in The Woodlands, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1982775110
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Registry record
Entity type Individual (Type 1)
Name Dr. Sarah Margaret Vallery
Credential O.D.
Sex Female
Practice address 3091 College Park Dr, Suite 275, The Woodlands, TX, 77384
Phone (936) 271-4444
Fax (936) 271-4580
Enumeration date Nov 10, 2006
Last updated in NPPES Apr 3, 2009
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD 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.
Frequently asked questions
What specialty is Sarah Vallery?
Sarah Vallery is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-03.