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Dr Robert G Marx DDS & Associates LLC

Dr Robert G Marx DDS & Associates LLC is a healthcare organization registered as General Practice Dentistry in Gladstone, MO, holding Type 2 (organization) NPI 1730246166 since 2007. The authorized official on file is Robert Marx, Owner.

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NPI 1730246166
Entity type Organization (Type 2)
Legal business name Dr Robert G Marx DDS & Associates LLC
Other name <Unavail>
Practice address 5708 N BROADWAY ST, Gladstone, MO, 64118
Phone 8164522000
Fax 8164524069
Enumeration date 2007-01-03
Last updated in NPPES 2019-02-20

Authorized official

Name Robert Marx
Title Owner
Phone 8164522000

Taxonomy & classification

Taxonomy code Specialty Primary License State
1223G0001X General Practice Dentistry Primary 012690 MO
Copy-ready billing details
Provider: Dr Robert G Marx DDS & Associates LLC
NPI: 1730246166
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 5708 N BROADWAY ST, Gladstone, MO, 64118

Providers at this address

NPI Name Type Specialty Location
1831273408 Douglas Arjes Individual General Practice Dentistry Gladstone, MO
1528471778 Emily Marx Individual General Practice Dentistry Gladstone, MO
1861991416 Dr Robert G Marx DDS and Associates LLC Organization General Practice Dentistry Gladstone, MO

Verify this record

Cross-check NPI 1730246166 against the authoritative CMS record: view Dr Robert G Marx DDS & Associates 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 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.
What type of organization is Dr Robert G Marx DDS & Associates LLC?
Dr Robert G Marx DDS & Associates LLC is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-02-20.