Larissa Mcclenathan, LMSW
NPI 1790617421 · Clinical Social Worker · Marshalltown, IA
Larissa Mcclenathan, LMSW is a Clinical Social Worker provider in Marshalltown, IA (NPI 1790617421).
Provider details
- NPI number
- 1790617421
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% 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
- 2026-05-29
- Last updated
- 2026-05-29
- Certified
- 2026-05-29
Frequently asked questions
- What is Larissa Mcclenathan's NPI number?
- Larissa Mcclenathan's National Provider Identifier (NPI) is 1790617421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larissa Mcclenathan's specialty?
- Larissa Mcclenathan is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Larissa Mcclenathan located?
- Larissa Mcclenathan's practice location on file with NPPES is 2932 240th St, Marshalltown, IA 50158-8984.
- What is Larissa Mcclenathan's phone number?
- The practice phone number listed in the NPPES registry for Larissa Mcclenathan is (641) 752-3912.
- Is Larissa Mcclenathan's NPI active?
- Yes — Larissa Mcclenathan's NPI (1790617421) is active in the NPPES registry as of the last update on 2026-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.