Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Siva P Raman

Individual provider Diagnostic Radiology Physician · NPI 1295840924

Siva P Raman practises Diagnostic Radiology in Walnut Creek, California. Graduated from Johns Hopkins University School of Medicine in 2005, 21 years ago. Practices with John Muir Magnetic Imaging Center, a 55-clinician group. Licensed in Maryland and Washington.

Years since qualifying
21
Trained at
Johns Hopkins University School of Medicine
Licensed in
MD, WA
In the registry since
2006
Specialties on file
2
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Practice location Address checks out

2125 Oak Grove Rd Ste 200
Walnut Creek, CA 94598-2520
Phone: (410) 955-5173
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence D72707 (MD)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence ML20008696 (WA)

Record details

NPI number1295840924
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 21, 2006
Last updated in NPPESMarch 13, 2017

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolJOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice John Muir Magnetic Imaging Center — 55 clinicians
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients3,506
Services billed 33,864 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at John Muir Magnetic Imaging Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 55 clinicians in the practice; 12 are shown here.

Other providers in Walnut Creek