Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dassa Orthopedic Medical Services, P.C.

Adult Reconstructive Orthopaedic Surgery Physician in Middletown, NY · enumerated 2011 · authorized official Gabriel Dassa, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1689971434

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Dassa Orthopedic Medical Services, P.C.

Practice address 453 State Route 211 E, Middletown, NY, 10940

Phone (845) 956-1313

Enumeration date Feb 14, 2011

Last updated in NPPES Feb 14, 2011

Taxonomy & classification

207XS0114X Adult Reconstructive Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 190113 (NY) Primary

Authorized official

Name Gabriel Dassa

Title President

Phone (845) 956-1313

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 → Validate an NPI →

Frequently asked questions

Where is Dassa Orthopedic Medical Services, P.C. located?

The practice location on file with NPPES is in Middletown, NY.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-02-14. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-14.