Greatsmiles, Inc.
Greatsmiles, Inc. is a healthcare organization registered as General Practice Dentistry in Troy, MO, holding Type 2 (organization) NPI 1558516120 since 2008. The authorized official on file is Jennifer Zorich, Financial Coordinator.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1558516120 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Greatsmiles, Inc. |
| Practice address | 75 ELLIS AVE, Troy, MO, 63379 |
| Phone | 6365286820 |
| Fax | 6364623226 |
| Enumeration date | 2008-11-24 |
| Last updated in NPPES | 2026-04-30 |
Authorized official
| Name | Jennifer Zorich |
|---|---|
| Title | Financial Coordinator |
| Phone | 6365286820 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 14467 | MO |
Copy-ready billing details
Provider: Greatsmiles, Inc. NPI: 1558516120 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 75 ELLIS AVE, Troy, MO, 63379
Verify this record
Cross-check NPI 1558516120 against the authoritative CMS record: view Greatsmiles, Inc. 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 the NPI number for Greatsmiles, Inc.?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-04-30.