Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Teresa L Rihn
Chiropractor in Helotes, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821015439
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Registry record
Entity type Individual (Type 1)
Name Teresa L Rihn
Sex Female
Practice address 13667 Bandera Rd, Helotes, TX, 78023
Phone (210) 695-5557
Fax (210) 695-5553
Enumeration date Jul 17, 2006
Last updated in NPPES Apr 23, 2009
Taxonomy & licenses
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 1821015439 active?
Yes, as of the latest NPPES snapshot, NPI 1821015439 is active (record last updated 2009-04-23).
How do I verify Teresa Rihn's NPI record?
Cross-check NPI 1821015439 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-23.