David Jonathan Dagate, M.D.
David Jonathan Dagate is a Specialist provider (Specialist) practicing in Smithtown, NY, registered in the NPPES registry with NPI 1790784395 since 2005. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1790784395 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | David Jonathan Dagate |
| Credential | M.D. |
| Sex | Male |
| Practice address | 260 MIDDLE COUNTRY RD, SUITE 214, Smithtown, NY, 11787 |
| Phone | 6312655050 |
| Fax | 6312653304 |
| Enumeration date | 2005-07-18 |
| Last updated in NPPES | 2008-04-17 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 174400000X | Specialist | Primary | 224912-1 | NY |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 02636226 | Medicaid | NY | — |
Copy-ready billing details
Provider: David Dagate, M.D. NPI: 1790784395 Taxonomy: 174400000X (Specialist) Address: 260 MIDDLE COUNTRY RD, SUITE 214, Smithtown, NY, 11787
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1437157948 | Stephen Shappell | Individual | Specialist | Smithtown, NY |
| 1407854912 | David Farr | Individual | Specialist | Smithtown, NY |
| 1629076146 | Armen Ovsepian | Individual | Specialist | Smithtown, NY |
| 1356349716 | Ezra Deutsch | Individual | Specialist | Smithtown, NY |
| 1518965904 | Suffolk Heart Group, LLP | Organization | Specialist | Smithtown, NY |
| 1356349708 | Eileen Bishop | Individual | Specialist | Smithtown, NY |
| 1659379725 | Michael Lee | Individual | Specialist | Smithtown, NY |
| 1013989599 | Tamara Koss | Individual | Dermatology Physician | Smithtown, NY |
Verify this record
Cross-check NPI 1790784395 against the authoritative CMS record: view David Jonathan Dagate 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.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-04-17.