Alex Gruenberg, DDS
Alex Gruenberg is a Dentist provider (Dentist) practicing in Hialeah, FL, registered in the NPPES registry with NPI 1255844924 since 2017. The credential DDS stands for Doctor of Dental Surgery. Practices at Usv Optical Inc (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1255844924 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Alex Gruenberg |
| Credential | DDS |
| Sex | Male |
| Practice address | Hialeah, FL, 33012 |
| Phone | 3058287779 |
| Enumeration date | 2017-11-15 |
| Last updated in NPPES | 2017-11-15 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | DN22951 | FL |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: Alex Gruenberg, DDS NPI: 1255844924 Taxonomy: 122300000X (Dentist) Address: Hialeah, FL, 33012
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1902828577 | Usv Optical Inc | Organization | Eyewear Supplier | Hialeah, FL |
Verify this record
Cross-check NPI 1255844924 against the authoritative CMS record: view Alex Gruenberg 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 Alex Gruenberg?
Where does Alex Gruenberg practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2017-11-15.