Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Charles Alexander Klinar, AU.D.
Audiologist in Houston, TX · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558510099
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Registry record
Entity type Individual (Type 1)
Name Mr. Charles Alexander Klinar
Credential AU.D.
Sex Male
Practice address 2727 W Holcombe Blvd, Houston, TX, 77025
Phone (713) 442-0000
Enumeration date Sep 9, 2008
Last updated in NPPES Jun 9, 2021
Taxonomy & licenses
AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders.
About the AUD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 022401604 | Medicaid | TX | - |
| 022401602 | Medicaid | TX | - |
| 022401603 | 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 Charles Klinar 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 Charles Klinar?
The National Provider Identifier (NPI) for Charles Klinar is 1558510099, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-09.