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

Dr. Sanjay Chamanlal Dhar, MD

Individual provider Cardiovascular Disease Physician · NPI 1811074586

Dr. Sanjay Chamanlal Dhar, MD is a Cardiovascular Disease (Cardiology) in Santa Rosa, California. Qualified in 1988, 38 years ago. Practices with Santa Rosa Imaging Medical Center, a 20-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
38
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4740 Hoen Ave
Santa Rosa, CA 95405-7824
Phone: (707) 542-2783
Fax: (707) 542-7976
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence A55003 (CA)

Record details

NPI number1811074586
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 1, 2006
Last updated in NPPESJanuary 26, 2010

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE, NUCLEAR MEDICINE
Medical schoolOTHER
Graduated 1988 (38 years in practice)
Group practice Santa Rosa Imaging Medical Center — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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