Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Thomas J Miller II, D.D.S., M.S.
Periodontics in Worthington, OH · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356526065
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Registry record
Entity type Individual (Type 1)
Name Dr. Thomas J Miller II
Credential D.D.S., M.S.
Sex Male
Practice address 55 Caren Ave, Suite 380, Worthington, OH, 43085
Phone (614) 885-5525
Fax (614) 885-5524
Enumeration date Jan 2, 2008
Last updated in NPPES Jan 2, 2008
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
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.
What specialty is Thomas Miller?
Thomas Miller is registered in NPPES with the primary taxonomy of Periodontics. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Terrance Castor Internal Medicine Physician · Worthington, OH NPI 1285610857 A. Novena Internal Medicine Physician · Worthington, OH NPI 1639155203 Ardaman Singh Chiropractor · Worthington, OH NPI 1710047444 Barbara Mcclatchie General Practice Dentistry · Worthington, OH NPI 1356492680 Thomas Becher Pediatric Dentistry · Worthington, OH NPI 1376757369 Alison Sites Adult Health Nurse Practitioner · Worthington, OH NPI 1487830311 Lydia Hoffman Family Nurse Practitioner · Worthington, OH NPI 1902155286
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-02.