Individual provider · Type 1 NPI

Melissa S. Defreest, MD

Emergency Medicine Physician · Eugene, OR

NPI number 1407960388 Active

Practice location

600 Country Club Rd Ste 100
Eugene, OR 97401-2240

Call (541) 463-2390 Map

Fax (541) 463-2889

Mailing address

PO Box 35380
Las Vegas, NV 89133-5380

Other practice locations

  • 3299 Hilyard St, Eugene, OR 97405-3721 · (541) 222-8620
  • 35859 Highway 58, Pleasant Hill, OR 97455-9651 · (541) 767-5200
  • 2830 Crescent Ave, Eugene, OR 97408-7397 · (541) 686-9000
  • 1255 Hilyard St, Eugene, OR 97401-3718 · (503) 686-7300
  • 1515 Village Dr Ste 120, Cottage Grove, OR 97424-9700 · (541) 767-5200
  • 2846 Willamette St, Eugene, OR 97405-8200 · (541) 222-8700
  • 1200 Hilyard St Ste 110, Eugene, OR 97401-8112 · (458) 205-6011

Specialties and licenses

TaxonomyCodeLicense
Emergency Medicine Physician Primary 207P00000XMD41141 (OR)

Emergency Medicine Physician: An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in respo…

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About NPI 1407960388

Melissa S. Defreest, MD's National Provider Identifier is 1407960388, issued on Aug 18, 2006. The primary taxonomy on file is Emergency Medicine Physician (207P00000X), and the practice location is in Eugene, OR. The record was last updated on May 7, 2026.