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Blass Richtsmeier DDS I LLC

Blass Richtsmeier DDS I LLC is a healthcare organization registered as Dentist in Saint Charles, MO, holding Type 2 (organization) NPI 1023403433 since 2015. The authorized official on file is Aaron Blass, President.

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NPI 1023403433
Entity type Organization (Type 2)
Legal business name Blass Richtsmeier DDS I LLC
Other name <Unavail>
Practice address 1360 S 5TH ST, SUITE 270, Saint Charles, MO, 63301
Phone 6369402543
Fax 8882780530
Enumeration date 2015-04-02
Last updated in NPPES 2015-04-02

Authorized official

Name Aaron Blass
Title President
Phone 5159651800

Taxonomy & classification

Taxonomy code Specialty Primary License State
122300000X Dentist Primary
Copy-ready billing details
Provider: Blass Richtsmeier DDS I LLC
NPI: 1023403433
Taxonomy: 122300000X (Dentist)
Address: 1360 S 5TH ST, SUITE 270, Saint Charles, MO, 63301

Providers at this address

NPI Name Type Specialty Location
1851329379 John Ebeling Individual General Practice Dentistry Saint Charles, MO
1003080979 Rosebud Family Consultants Organization Clinical Social Worker Saint Charles, MO
1992085583 Laura Gers Individual Nurse Practitioner Saint Charles, MO
1437545068 Assisted Daily Living in-Home Health Services LLC Organization In Home Supportive Care Agency Saint Charles, MO
1578939070 Alternate Solutions Home Healthcare, LLC Organization Home Health Agency Saint Charles, MO
1548636913 Laquesha Stanciel Individual In Home Supportive Care Agency Saint Charles, MO
1205204211 Best in-Home Care, LLC Organization Home Health Agency Saint Charles, MO
1679948673 Bella'S Nurturing Hand, Inc. Organization In Home Supportive Care Agency Saint Charles, MO

Verify this record

Cross-check NPI 1023403433 against the authoritative CMS record: view Blass Richtsmeier DDS I LLC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What type of organization is Blass Richtsmeier DDS I LLC?
Blass Richtsmeier DDS I LLC is registered in NPPES as a Dentist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-04-02.