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

Dr. John Andrew Horton, MD

Individual provider Addiction Medicine (Internal Medicine) Physician · NPI 1265492508

Dr. John Andrew Horton, MD is an Addiction Medicine (Internal Medicine) Physician in Santa Barbara, 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

5266 Hollister Ave Ste 327
Santa Barbara, CA 93111-2084
Phone: (805) 203-0717
Fax: (805) 830-0394
Show map & directions

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

Specialties & licences

Addiction Medicine (Internal Medicine) Physician (primary) Taxonomy 207RA0401X · Licence 21176 (CA)

Record details

NPI number1265492508
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 23, 2006
Last updated in NPPESMarch 25, 2025
Certification dateMarch 24, 2025