Lars Marshall, RRT
NPI 1164895835 · Registered Respiratory Therapist · Henderson, NV
Lars Marshall, RRT is a Registered Respiratory Therapist provider in Henderson, NV (NPI 1164895835).
Provider details
- NPI number
- 1164895835
- Entity type
- Individual
- Primary specialty
- Registered Respiratory TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- RRT
- Sex
- Male
- Sole proprietor
- Yes
- License
- RC2606 (NV)
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 tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-11-03
- Last updated
- 2015-11-03
Frequently asked questions
- What is Lars Marshall's NPI number?
- Lars Marshall's National Provider Identifier (NPI) is 1164895835, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lars Marshall's specialty?
- Lars Marshall is listed in the NPPES registry with a primary specialty of Registered Respiratory Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Lars Marshall located?
- Lars Marshall's practice location on file with NPPES is 207 Valley Forge Ave, Henderson, NV 89015-5231.
- What is Lars Marshall's phone number?
- The practice phone number listed in the NPPES registry for Lars Marshall is (702) 540-5696.
- Is Lars Marshall's NPI active?
- Yes — Lars Marshall's NPI (1164895835) is active in the NPPES registry as of the last update on 2015-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.