Orthopaedic Surgery
GREGORY DEIRMENGIAN MD
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1730249517 · enumerated 2006-12-11 · record updated 2022-02-15. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Practice location 234 MALL BLVD STE G30, KING OF PRUSSIA, PA, 19406-2921 (267) 339-3558 Fax (267) 339-3763 Google Maps Apple Maps OpenStreetMap
- Mailing address 833 CHESTNUT ST STE 520, PHILADELPHIA, PA, 19107-4430 (800) 321-9999 Fax (267) 339-3761 Google Maps Apple Maps OpenStreetMap
Specialties
- Orthopaedic Surgery 207X00000X · License ME152545 FL
- Orthopaedic Surgery 207X00000X · License 25MA08795400 NJ
- Orthopaedic Surgery 207X00000X · Primary · License MD430661 PA
In this directory
Locations and evidence
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Practice location
KING OF PRUSSIA, PA, 194062921
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.