Thomas Rayson, M.D.
NPI 1649219130 · Anatomic Pathology & Clinical Pathology Physician · Kailua Kona, HI
Provider details
- NPI number
- 1649219130
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20808 (HI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
992 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 638 | $35 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 118 | $33 |
| Cell Examination of Specimen, Selective Cellular Enhancement Technique88112 | 66 | $26 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 32 | $26 |
| Pathology Examination of Tissue Using a Microscope, Moderately Low Complexity88304 | 30 | $11 |
| Screening Cytopathology Smears, Cervical Or Vaginal, Performed By Automated System, With Manual Rescreening, Requiring Interpretation By PhysicianG0141 | 26 |
Practice location
Mailing address
Additional practice locations (3)
- 70-1019 Haukapila StKealakelua, HI 96750Phone: (808) 322-9311
- 300 Randall Rd # LlGeneva, IL 60134-4200Phone: (630) 208-4201Fax: (630) 208-3489
- 900 Illinois AveStevens Point, WI 54481-3114Phone: (715) 346-5000
Registry dates
- Enumerated
- 2006-06-06
- Last updated
- 2024-11-15
- Certified
- 2024-11-15
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.