NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Thomas E. Littner, D.D.S., P.C.

General Practice Dentistry in Middletown, NY · enumerated 2010 · authorized official Thomas Littner, Owner.

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

National Provider Identifier

1225356306

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Thomas E. Littner, D.D.S., P.C.
Other name <Unavail>
Practice address 123 Academy Ave, Middletown, NY, 10940
Fax (845) 342-0642
Enumeration date May 13, 2010
Last updated in NPPES Jun 8, 2010

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 037796 (NY) Primary

Authorized official

Name Thomas Littner
Title Owner

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Thomas E. Littner, D.D.S., P.C.?
The NPI for Thomas E. Littner, D.D.S., P.C. is 1225356306, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Thomas E. Littner, D.D.S., P.C.?
NPPES lists Thomas Littner (Owner) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-08.