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

Rebecca Joy Johnston, MD

Individual provider Internal Medicine Physician · NPI 1497404305

Rebecca Joy Johnston, MD is an Internal Medicine Physician in San Diego, California. Licensed in California. Registered with an NPI since 2022.

Licensed in
CA
In the registry since
2022
Specialties on file
2
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

200 W Arbor Dr Mail Code: 8425
San Diego, CA 92103
Phone: (619) 543-6268
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A190773 (CA)
Pediatrics Physician Taxonomy 208000000X · Licence A190773 (CA)

Record details

NPI number1497404305
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 20, 2022
Last updated in NPPESMarch 27, 2026
Certification dateMarch 27, 2026

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