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

Dr. Ravi Alagappan, MD

Individual provider Diagnostic Radiology Physician · NPI 1063467355

Dr. Ravi Alagappan, MD is a Diagnostic Radiology in San Ramon, California. Graduated from Emory University School of Medicine in 1990, 36 years ago. Practices with John Muir Magnetic Imaging Center, a 55-clinician group and works from 3 locations. Licensed in California and Tennessee.

Years since qualifying
36
Trained at
Emory University School of Medicine
Licensed in
CA, TN
In the registry since
2006
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

2242 Camino Ramon Ste 100
San Ramon, CA 94583
Phone: (925) 327-0015
Fax: (925) 327-0095
Show map & directions

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

Additional practice locations (2)

  • 3976 Canyon Rd, Lafayette, CA 94549-2702 — (925) 327-0015
  • 2365 Quimby Rd Ste 100, San Jose, CA 95122-1337 — (669) 888-0001

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence G74076 (CA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 28227 (TN)

Record details

NPI number1063467355
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 24, 2006
Last updated in NPPESDecember 5, 2022
Certification dateDecember 5, 2022

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolEMORY UNIVERSITY SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice John Muir Magnetic Imaging Center — 55 clinicians
Accepts Medicare assignment Not indicated
Practice locations5 on file with Medicare

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