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

Dr. Daniel Thor Johnston, MD

Individual provider Aerospace Medicine Physician · NPI 1598941668

Dr. Daniel Thor Johnston, MD is an Aerospace Medicine Physician in Templeton, California. Licensed in California. Registered with an NPI since 2008.

Licensed in
CA
In the registry since
2008
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

292 Posada Ln
Templeton, CA 93465-4054
Phone: (805) 239-1622
Show map & directions

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

Specialties & licences

Aerospace Medicine Physician (primary) Taxonomy 2083A0100X · Licence A94264 (CA)

Record details

NPI number1598941668
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 18, 2008
Last updated in NPPESJanuary 18, 2008
Mailing addressPo Box 607, Paso Robles, CA 93447-0607