Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael J Smoljan, DDS, MS

Endodontics in Bridgeton, MO · enumerated 2018.

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

National Provider Identifier

1598262263

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael J Smoljan

Credential DDS, MS

Sex Male

Practice address 12221 Saint Charles Rock Rd, Bridgeton, MO, 63044

Phone (314) 656-6615

Enumeration date Apr 10, 2018

Last updated in NPPES Aug 3, 2021

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 1001820-15 (WI) Secondary

1223E0200X Endodontics Dental Providers · License 2020012407 (MO) Primary

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.

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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 Michael Smoljan?

Michael Smoljan is registered in NPPES with the primary taxonomy of Endodontics. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-03.