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

Dr. Gustavo Luis Isuani, MD

Individual provider Diagnostic Radiology Physician · NPI 1073588778

Dr. Gustavo Luis Isuani, MD is a Diagnostic Radiology in Boulder, Colorado. Graduated from Baylor College of Medicine in 1987, 39 years ago. Practices with Southwestern Ultrasound Inc, a 9-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Colorado and Maryland.

Years since qualifying
39
Trained at
Baylor College of Medicine
Licensed in
CO, MD
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

4747 Arapahoe Ave
Boulder, CO 80303-1131
Phone: (303) 465-0401
Show map & directions

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

Additional practice locations (3)

  • 1100 Balsam Ave, Boulder, CO 80304-3404 — (303) 465-0401
  • 22 S Greene St Rm S2a19, Baltimore, MD 21201-1544 — (410) 328-3477
  • 3600 Minnesota Dr Ste 800, Edina, MN 55435-7915 — (952) 595-1301

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 41718 (CO)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence D0050174 (MD)
Neuroradiology Physician Taxonomy 2085N0700X · Licence D0050174 (MD)

Record details

NPI number1073588778
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 17, 2006
Last updated in NPPESApril 15, 2026
Certification dateApril 15, 2026

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Also practisesINTERVENTIONAL RADIOLOGY
Medical schoolBAYLOR COLLEGE OF MEDICINE
Graduated 1987 (39 years in practice)
Group practice Southwestern Ultrasound Inc — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

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