Diagnostic Endoscopy LLC
Diagnostic Endoscopy LLC is a healthcare organization registered as Ambulatory Surgical Clinic/Center in Stamford, CT, holding Type 2 (organization) NPI 1689669418 since 2005. The authorized official on file is Jeffrey Snodgrass, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1689669418 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Diagnostic Endoscopy LLC |
| Practice address | 778 LONG RIDGE RD, Stamford, CT, 06902 |
| Phone | 2033222400 |
| Fax | 2033298855 |
| Enumeration date | 2005-09-19 |
| Last updated in NPPES | 2022-08-09 |
Authorized official
| Name | Jeffrey Snodgrass |
|---|---|
| Title | President |
| Phone | 6156651283 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 261QA1903X | Ambulatory Surgical Clinic/Center | Primary | 0301 | CT |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| A2535749 | Other | — | OXFORD ID # |
| 07A | Other | — | BLUE CROSS/BLUE SHIELD ID |
| 7189280 | Other | — | AETNA ID # |
| IV8574 | Other | — | HEALTHNET ID # |
| 747394 | Other | — | CONNECTICARE ID # |
Copy-ready billing details
Provider: Diagnostic Endoscopy LLC NPI: 1689669418 Taxonomy: 261QA1903X (Ambulatory Surgical Clinic/Center) Address: 778 LONG RIDGE RD, Stamford, CT, 06902
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1356492755 | The New England Center for Headache | Organization | Specialist | Stamford, CT |
| 1053524876 | Gastroenterology Consultants, P.C. | Organization | Gastroenterology Physician | Stamford, CT |
| 1669703021 | Peyser Chiropractic | Organization | Chiropractor | Stamford, CT |
| 1942622378 | Amsurg Stamford Anesthesia LLC | Organization | Anesthesiology Physician | Stamford, CT |
Verify this record
Cross-check NPI 1689669418 against the authoritative CMS record: view Diagnostic Endoscopy 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 Diagnostic Endoscopy LLC?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-08-09.