Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Gregory Krikor Deirmengian, MD

Individual provider Orthopaedic Surgery Physician · NPI 1730249517

Gregory Krikor Deirmengian, MD is an Orthopedic Surgery in King of Prussia, Pennsylvania. Graduated from Perelman School of Med at the University of Pennsylvania in 2004, 22 years ago. Practices with Reconstructive Orthopaedic Associates II LLC, a 275-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Florida, New Jersey and Pennsylvania.

Years since qualifying
22
Trained at
Perelman School of Med at the University of Pennsylvania
Licensed in
FL, NJ, PA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

234 Mall Blvd Ste G30
King of Prussia, PA 19406-2921
Phone: (267) 339-3558
Fax: (267) 339-3763
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 999 Route 73 N Ste 401, Marlton, NJ 08053-1227 — (267) 339-3558
  • 243 Hurffville Crosskeys Rd, Sewell, NJ 08080-4011 — (267) 339-3558

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence MD430661 (PA)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence ME152545 (FL)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 25MA08795400 (NJ)

Record details

NPI number1730249517
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 11, 2006
Last updated in NPPESFebruary 15, 2022
Certification dateFebruary 15, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolPERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Graduated 2004 (22 years in practice)
Group practice Reconstructive Orthopaedic Associates Ii Llc — 275 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in King of Prussia