Ruth Vinna Lamsen, OTR
NPI 1154565828 · Occupational Therapist · Klamath Falls, OR
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ruth Vinna Lamsen, OTR is a Occupational Therapist provider in Klamath Falls, OR (NPI 1154565828).
Provider details
- NPI number
- 1154565828
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR
- Sex
- Female
- Sole proprietor
- Yes
- License
- 211017 (OR)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
3,352 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) |
|---|---|---|
| Therapy Procedure Using Functional Activities97530 | 1,365 | $33 |
| Application of Hot Wax Bath97018 | 803 | $4 |
| Application of Ultrasound, Each 15 Minutes97035 | 656 | $11 |
| Electrical Stimulation (unattended), to One Or More Areas for Indication(s) Other Than Wound Care, As Part of a Therapy Plan of CareG0283 | 292 | $9 |
| Application of Low Energy Heat97026 | 128 | $5 |
| Evaluation for Occupational Therapy, Typically 45 Minutes97166 | 66 | $104 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-04-26
- Last updated
- 2022-01-19
- Certified
- 2022-01-19
Frequently asked questions
- What is Ruth Vinna Lamsen's NPI number?
- Ruth Vinna Lamsen's National Provider Identifier (NPI) is 1154565828, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Vinna Lamsen's specialty?
- Ruth Vinna Lamsen is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Ruth Vinna Lamsen located?
- Ruth Vinna Lamsen's practice location on file with NPPES is 1401 Bryant Williams Dr, Klamath Falls, OR 97601-7151.
- What is Ruth Vinna Lamsen's phone number?
- The practice phone number listed in the NPPES registry for Ruth Vinna Lamsen is (541) 882-6691.
- Does Ruth Vinna Lamsen accept Medicare?
- Ruth Vinna Lamsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ruth Vinna Lamsen's NPI active?
- Yes — Ruth Vinna Lamsen's NPI (1154565828) is active in the NPPES registry as of the last update on 2022-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.