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

Dr. Ranjan Ray, MDPHD

Individual provider Internal Medicine Physician · NPI 1033376017

Dr. Ranjan Ray, MDPHD is an Advanced Heart Failure and Transplant Cardiology in San Francisco, California. Qualified in 2006, 20 years ago. Practices with Sutter Bay Medical Foundation, a 3,762-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California and Massachusetts.

Years since qualifying
20
Licensed in
CA, MA
In the registry since
2008
Specialties on file
3
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Practice location Address checks out

1100 Van Ness Ave Fl 3
San Francisco, CA 94109-6920
Phone: (415) 600-5780
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Advanced Heart Failure and Transplant Cardiology Physician (primary) Taxonomy 207RA0001X · Licence A108532 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 228223 (MA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence A108532 (CA)

Record details

NPI number1033376017
Entity typeIndividual (Type 1)
GenderMale
Credentials MDPHD
Sole proprietorNo
NPI enumeratedMay 19, 2008
Last updated in NPPESMay 29, 2020
Certification dateMay 29, 2020

Medicare enrollment

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

Medicare specialtyADVANCED HEART FAILURE AND TRANSPLANT CARDIOLOGY
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY), INTERNAL MEDICINE
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Sutter Bay Medical Foundation — 3762 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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