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

Gabriel Noah Mannis, MD

Individual provider Internal Medicine Physician · NPI 1881929347

Gabriel Noah Mannis, MD is a Hematology/Oncology in Stanford, California. Graduated from University of California, Davis School of Medicine in 2008, 18 years ago. Practices with Stanford Health Care, a 3,085-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
18
Trained at
University of California, Davis School of Medicine
Licensed in
CA
In the registry since
2009
Specialties on file
4
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)

  • Ucsf, San Francisco, CA 94143-0001 — (415) 353-1000

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence A110736 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A110736 (CA)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence A110736 (CA)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence A110736 (CA)

Record details

NPI number1881929347
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 16, 2009
Last updated in NPPESApril 12, 2024
Certification dateApril 12, 2024

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Also practisesINTERNAL MEDICINE, MEDICAL ONCOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, DAVIS SCHOOL OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Stanford Health Care — 3085 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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