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

Dr. Harold Sidney Jacobs, MD

Individual provider Contractor · NPI 1043296254

Dr. Harold Sidney Jacobs, MD is a Contractor in Escondido, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2005
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

815 E Pennsylvania Ave
Escondido, CA 92025-3424 Not confirmed with CMS for 10 years — call before visiting
Phone: (760) 466-7020
Fax: (760) 291-0301
Show map & directions

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

Specialties & licences

Contractor (primary) Taxonomy 171W00000X · Licence C-29286 (CA)

Record details

NPI number1043296254
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 20, 2005
Last updated in NPPESJune 28, 2016