Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Gary Lewis Buettner, O.D.
Optometrist in Houston, TX · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1922004415
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Registry record
Entity type Individual (Type 1)
Name Dr. Gary Lewis Buettner
Credential O.D.
Sex Male
Practice address 902 Frostwood Dr, Ste 256, Houston, TX, 77024
Phone (713) 935-9485
Fax (713) 935-0326
Enumeration date Jun 21, 2005
Last updated in NPPES Jan 23, 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 |
|---|---|---|---|
| 80835Q | Other | TX | BCBS |
| 124530005 | Medicaid | TX | - |
| 918844 | Other | - | EYEMED |
| 5462141 | Other | - | AETNA |
| 8112452 | Other | - | BLUE LINK |
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 1922004415 active?
Yes, as of the latest NPPES snapshot, NPI 1922004415 is active (record last updated 2012-01-23).
How do I verify Gary Buettner's NPI record?
Cross-check NPI 1922004415 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-23.