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

Dr. Thomas C Rayson, MD

Individual provider Family Medicine Physician · NPI 1649219130

Dr. Thomas C Rayson, MD is a Pathology in Kailua Kona, Hawaii. Qualified in 1992, 34 years ago. Practices with Northwestern Medical Faculty Foundation, a 4,394-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Hawaii, Illinois and Wisconsin.

Years since qualifying
34
Licensed in
HI, IL, WI
In the registry since
2006
Specialties on file
5
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

75-5915 Walua Rd
Kailua Kona, HI 96740-1375
Phone: (808) 796-5624
Show map & directions

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

Additional practice locations (3)

  • 70-1019 Haukapila St, Kealakelua, HI 96750 — (808) 322-9311
  • 300 Randall Rd # Ll, Geneva, IL 60134-4200 — (630) 208-4201
  • 900 Illinois Ave, Stevens Point, WI 54481-3114 — (715) 346-5000

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 34555-20 (WI)
Family Medicine Physician Taxonomy 207Q00000X · Licence 20808 (HI)
Anatomic Pathology & Clinical Pathology Physician Taxonomy 207ZP0102X · Licence 036172686 (IL)
General Practice Physician Taxonomy 208D00000X · Licence MD-20808 (HI)
General Practice Physician Taxonomy 208D00000X · Licence 34555-20 (WI)

Record details

NPI number1649219130
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 6, 2006
Last updated in NPPESNovember 15, 2024
Certification dateNovember 15, 2024
Mailing address82-5999 Coffee Pl, Captain Cook, HI 96704-8258

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPATHOLOGY
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Group practice Northwestern Medical Faculty Foundation — 4394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Other providers in Kailua Kona