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

Dr. John Montgomery Yost, MD

Individual provider Dermatology Physician · NPI 1336451137

Dr. John Montgomery Yost, MD is a Dermatology in Redwood City, California. Graduated from University of Michigan Medical School in 2010, 16 years ago. Practices with J Robert West MD Inc, a 138-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
16
Trained at
University of Michigan Medical School
Licensed in
CA
In the registry since
2010
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

450 Broadway St Stanford Dept OF Dermatology Pavilion C 2ND Fl
Redwood City, CA 94063-3132
Phone: (650) 721-7190
Show map & directions

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

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence A131385 (CA)

Record details

NPI number1336451137
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 8, 2010
Last updated in NPPESSeptember 3, 2014

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 2010 (16 years in practice)
Group practice J Robert West Md Inc — 138 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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