Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Louis E Thomas III, DDS
Dentist in Severna Park, MD · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710197512
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Registry record
Entity type Individual (Type 1)
Name Louis E Thomas III
Credential DDS
Sex Male
Practice address 156 Ritchie Hwy, Severna Park, MD, 21146
Phone (410) 647-1800
Enumeration date May 23, 2007
Last updated in NPPES Jul 8, 2007
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 Louis Thomas?
Louis Thomas 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 → Neil Woods Dentist · Severna Park, MD NPI 1710010681 Neil R Woods, DDS PA General Practice Dentistry · Severna Park, MD NPI 1255540316 Susan Ra Dentist · Severna Park, MD NPI 1225247315 Ayodeji Jarrett Dentist · Severna Park, MD NPI 1215112313 2 Ws LLC Physical Therapy Clinic/Center · Severna Park, MD NPI 1477812451
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.