Dr. Benjamin L. Gray, MD

Education and training

• 2009Medical school: Northwestern University Feinberg Medical School
• 2009Registered with an NPI (national billing number; not a license date)

Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

• Orthopaedic Surgery Physician primary
  CA license 174875 · MO license 2009013685
• Orthopaedic Hand Surgery Physician
  OH license 35.122936 · PA license MD454361

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Orthopedic Surgery per capita by county →

Where they work

Medical groups

• Southern California Permanente Medical Group (11,293 clinicians)

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.