Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Thomas Lee Schiller, DDS
Dentist in Dallas, TX · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1265764914
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Registry record
Entity type Individual (Type 1)
Name Dr. Thomas Lee Schiller
Credential DDS
Sex Male
Practice address 1441 N. Cockrell Hill Rd.., Dallas, TX, 75211
Phone (214) 330-7771
Enumeration date Feb 5, 2010
Last updated in NPPES Feb 5, 2010
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
What specialty is Thomas Schiller?
Thomas Schiller is registered in NPPES with the primary taxonomy of Dentist. 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.
Other providers at this practice address
Browse all → John Potter Dentist · Dallas, TX NPI 1134453046 Affordable Dentistry General Practice Dentistry · Dallas, TX NPI 1215268321 Duane K Taylor, DDS, PC Preferred Provider Organization · Dallas, TX NPI 1245643816 Mjsmiles LLC Dentist · Dallas, TX NPI 1750126967 Fresh Start Dental PC Dentist · Dallas, TX NPI 1942177753
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-05.