Oaa LLC
Oaa LLC is a healthcare organization registered as Dentist in Middletown, CT, holding Type 2 (organization) NPI 1033553011 since 2013. The authorized official on file is Anthony Prezioso, Dentist.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1033553011 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Oaa LLC |
| Other name | <Unavail> |
| Practice address | 410 SAYBROOK RD, Middletown, CT, 06457 |
| Phone | 8603463261 |
| Enumeration date | 2013-04-22 |
| Last updated in NPPES | 2013-04-22 |
Authorized official
| Name | Anthony Prezioso |
|---|---|
| Title | Dentist |
| Phone | 2032811233 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | — | — |
Copy-ready billing details
Provider: Oaa LLC NPI: 1033553011 Taxonomy: 122300000X (Dentist) Address: 410 SAYBROOK RD, Middletown, CT, 06457
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1619975182 | Johnny Chang | Individual | Urology Physician | Middletown, CT |
| 1720069560 | Martha Mccrann | Individual | Physician Assistant | Middletown, CT |
| 1265413793 | Michael Mcdonald | Individual | Physician Assistant | Middletown, CT |
| 1487630919 | Richard Whitehead | Individual | Physician Assistant | Middletown, CT |
| 1225095425 | Joseph Sohn | Individual | Orthopaedic Surgery of the Spine Physician | Middletown, CT |
| 1548228596 | Nadeem Hussain | Individual | Gastroenterology Physician | Middletown, CT |
| 1922065036 | Antonios Sapounas | Individual | Gastroenterology Physician | Middletown, CT |
| 1609833730 | Gregor Koobatian | Individual | Gastroenterology Physician | Middletown, CT |
Verify this record
Cross-check NPI 1033553011 against the authoritative CMS record: view Oaa 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
How current is this record?
Where is Oaa LLC located?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2013-04-22.