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

Colin John Feuille

Individual provider Internal Medicine Physician · NPI 1851718118

Colin John Feuille is an Internal Medicine in San Francisco, California. Graduated from Icahn School of Medicine at Mount Sinai in 2014, 12 years ago. Practices with University of California Sfgh Medical Group, a 571-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and New York.

Years since qualifying
12
Trained at
Icahn School of Medicine at Mount Sinai
Licensed in
CA, NY
In the registry since
2014
Specialties on file
3
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Practice location Address checks out

1001 Potrero Ave Bldg 5 #3D
San Francisco, CA 94110-3518
Phone: (628) 206-8000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1 Gustave L Levy Pl, New York, NY 10029-6504 — (212) 241-1653

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence A153815 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A153815 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence 287071 (NY)

Record details

NPI number1851718118
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMarch 25, 2014
Last updated in NPPESApril 2, 2026
Certification dateApril 2, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Graduated 2014 (12 years in practice)
Group practice University Of California Sfgh Medical Group — 571 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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