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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Ian S. Thomas, D.M.D.

Orthodontics and Dentofacial Orthopedics Dentistry in Springfield, PA · enumerated 2011 · practices at Springfield Orthodontics.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1518263300

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Registry record

Entity type Individual (Type 1)
Name Dr. Ian S. Thomas
Credential D.M.D.
Sex Male
Practice address Springfield, PA, 19064
Phone (610) 544-0120
Fax (610) 544-1563
Enumeration date Jan 27, 2011
Last updated in NPPES Mar 14, 2014

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License DS037784 (PA) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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.

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Frequently asked questions

What is the NPI number for Ian Thomas?
The National Provider Identifier (NPI) for Ian Thomas is 1518263300, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ian Thomas practice?
The practice location on file with NPPES is in Springfield, PA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-14.