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

Isla Elisabeth Hutchinson Maddox, MD

Individual provider Internal Medicine Physician · NPI 1285336206

Isla Elisabeth Hutchinson Maddox, MD is an Internal Medicine in Stanford, California. Graduated from Icahn School of Medicine at Mount Sinai in 2023, 3 years ago. Works from 2 locations. Licensed in California.

Years since qualifying
3
Trained at
Icahn School of Medicine at Mount Sinai
Licensed in
CA
In the registry since
2023
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

300 Pasteur Dr
Stanford, CA 94305-2200
Phone: (650) 723-4000
Show map & directions

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

Additional practice locations (1)

  • 330 Brookline Ave, Boston, MA 02215-5400 — (617) 667-7000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A208702 (CA)

Record details

NPI number1285336206
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 21, 2023
Last updated in NPPESJuly 1, 2026
Certification dateJuly 1, 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 2023 (3 years in practice)
Accepts Medicare assignment Not indicated

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