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.
✓ Active NPI ✓ Valid NPI checksum
| 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?
What type of organization is Dr Robert G Marx DDS & Associates LLC?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-02-20.