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

Individual provider Internal Medicine Physician · NPI 1548523657

Dr. Caldon Haj, MD is an Internal Medicine Physician in San Diego, California. Practices as a sole proprietor and works from 3 locations. Licensed in California, Kansas and Massachusetts.

Licensed in
CA, KS, MA
In the registry since
2012
Specialties on file
3
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

4052 Raffee Dr
San Diego, CA 92117-4427
Phone: (773) 828-4310
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 3901 Rainbow Blvd Kumc Gen And Geriatric Med, Kansas City, KS 66160-0001 — (913) 588-6005
  • Coastal Medical Associates, Weymouth, MA 02190 — (781) 624-8000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 277622 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 04-38083 (KS)
Internal Medicine Physician Taxonomy 207R00000X · Licence A153365 (CA)

Record details

NPI number1548523657
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 22, 2012
Last updated in NPPESJanuary 3, 2024
Certification dateJanuary 3, 2024

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