Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Steven Luby Sidoff Sr., DDS
Dentist in Fort Sam Houston, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1922073279
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Registry record
Entity type Individual (Type 1)
Name Dr. Steven Luby Sidoff Sr.
Credential DDS
Sex Male
Practice address 3145 Garden Ave, 1278, Fort Sam Houston, TX, 78234
Phone (210) 808-3735
Fax (210) 808-3802
Enumeration date Feb 21, 2006
Last updated in NPPES Apr 25, 2014
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS 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
Where does Steven Sidoff practice?
The practice location on file with NPPES is in Fort Sam Houston, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Steven Sidoff?
The National Provider Identifier (NPI) for Steven Sidoff is 1922073279, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Martin Smallidge Prosthodontics · Fort Sam Houston, TX NPI 1992113062 Jennifer Kiley Dental Hygienist · Fort Sam Houston, TX NPI 1538518642 Torri Espinoza-Logan Dental Hygienist · Fort Sam Houston, TX NPI 1114376019 Zachery Pommer Dentist · Jbsa Ft Sam Houston, TX NPI 1942818281 Raishel Dehoyos-Lazo Dental Hygienist · Fort Sam Houston, TX NPI 1730840786 Lushana Castro Dental Hygienist · Jbsa Ft Sam Houston, TX NPI 1114678117 Billy Kinnaman Dental Assistant · San Antonio, TX NPI 1679337497 Sydney Lainez Dental Hygienist · Jbsa Ft Sam Houston, TX NPI 1235954637
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-25.