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

Judah Zachary Kupferman, MD

Individual provider Internal Medicine Physician · NPI 1710514849

Judah Zachary Kupferman, MD is an Internal Medicine in Stanford, California. Qualified in 2020, 6 years ago. Practices with Stanford Health Care, a 3,085-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and New York.

Years since qualifying
6
Licensed in
CA, NY
In the registry since
2020
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

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)

  • 7901 Broadway, Elmhurst, NY 11373-1329 — (718) 334-4000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A196153 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 323239 (NY)

Record details

NPI number1710514849
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 26, 2020
Last updated in NPPESOctober 25, 2024
Certification dateOctober 25, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Stanford Health Care — 3085 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Stanford