Robert Larson, M.D.
NPI 1881617488 · Family Medicine Physician · Kent, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1881617488
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD17821 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 54 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 204 | 88 |
| Amlodipine Besylate | 95 | 46 |
| Lisinopril | 92 | 53 |
| Losartan Potassium | 86 | 41 |
| Simvastatin | 82 | 34 |
| Gabapentin | 73 | 38 |
| Meloxicam | 63 | 38 |
Practice location
Mailing address
Additional practice locations (1)
- 605 Welch StSilverton, OR 97381-1946Phone: (503) 873-6907Fax: (503) 873-8923
Registry dates
- Enumerated
- 2006-07-25
- Last updated
- 2024-10-11
- Certified
- 2024-10-11
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.