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

Dr. Dinesh Nagar, MD

Individual provider Internal Medicine Physician · NPI 1740227297

Dr. Dinesh Nagar, MD is an Internal Medicine Physician in Fairfield, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

2458 Hilborn Rd
Fairfield, CA 94534-1072
Phone: (707) 646-5550
Fax: (707) 646-5501
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A82253 (CA)

Record details

NPI number1740227297
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 1, 2006
Last updated in NPPESJune 2, 2010
Mailing address2458 Hilborn Rd, Fairfield, CA 94534-1072

Other providers in Fairfield