Larissa Leiss, LMSW
NPI 1609553684 · Social Worker · Reno, NV
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Larissa Leiss, LMSW is a Social Worker provider in Reno, NV (NPI 1609553684).
Provider details
- NPI number
- 1609553684
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 10772-M (NV)
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
2 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
- 2023-06-30
- Last updated
- 2023-06-30
- Certified
- 2023-06-30
Frequently asked questions
- What is Larissa Leiss's NPI number?
- Larissa Leiss's National Provider Identifier (NPI) is 1609553684, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larissa Leiss's specialty?
- Larissa Leiss is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Larissa Leiss located?
- Larissa Leiss's practice location on file with NPPES is 5540 Reno Corporate Dr, Reno, NV 89511-2599.
- What is Larissa Leiss's phone number?
- The practice phone number listed in the NPPES registry for Larissa Leiss is (775) 448-9760.
- Does Larissa Leiss accept Medicare?
- Larissa Leiss is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Larissa Leiss's NPI active?
- Yes — Larissa Leiss's NPI (1609553684) is active in the NPPES registry as of the last update on 2023-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.