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

Sonny Nijjar, MD

Individual provider Internal Medicine Physician · NPI 1790196756

Sonny Nijjar, MD is an Internal Medicine Physician in Oakland, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2014
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

350 Hawthorne Ave Rm 2346
Oakland, CA 94609-3108
Phone: (510) 869-6883
Show map & directions

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

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence A146388 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A146388 (CA)

Record details

NPI number1790196756
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 13, 2014
Last updated in NPPESOctober 26, 2017

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