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

Gurion Seth Lantz

Individual provider Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · NPI 1972949253

Gurion Seth Lantz is a Cardiac Surgery in Portland, Oregon. Graduated from Oregon Health Sciences University School of Medicine in 2013, 13 years ago. Practices with Portland Adventist Medical Center, a 272-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Oregon and Washington.

Years since qualifying
13
Trained at
Oregon Health Sciences University School of Medicine
Licensed in
OR, WA
In the registry since
2013
Specialties on file
2
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Practice location Address checks out

3303 S Bond Ave
Portland, OR 97239-4501
Phone: (503) 494-7820
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 545 Barnhill Dr, Indianapolis, IN 46202-5112 — (317) 274-5771
  • 3181 Sw Sam Jackson Park Rd., Portland, OR 97239 — (503) 494-7820
  • 200 Ne Mother Joseph Pl Ste 320, Vancouver, WA 98664-3205 — (360) 514-6300

Specialties & licences

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (primary) Taxonomy 208G00000X · Licence MD194652 (OR)
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Taxonomy 208G00000X · Licence MD60972621 (WA)

Record details

NPI number1972949253
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 14, 2013
Last updated in NPPESJuly 16, 2025
Certification dateJuly 16, 2025

Medicare enrollment

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

Medicare specialtyCARDIAC SURGERY
Medical schoolOREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Portland Adventist Medical Center — 272 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Portland