IndividualActive
Larissa Gerwig, LISW
NPI 1609240555 · Clinical Social Worker · Lorain, OH
Larissa Gerwig, LISW is a Clinical Social Worker provider in Lorain, OH (NPI 1609240555).
Provider details
- NPI number
- 1609240555
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LISW
- Sex
- Female
- Sole proprietor
- No
- License
- I.1800862 (OH)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(77/100 index)
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
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.
Practice location
6140 S Broadway
Lorain, OH 44053-3821
Phone: (440) 233-7232
Street-level locationGet directions
Mailing address
6140 S Broadway
Lorain, OH 44053-3891
Additional practice locations (1)
- 22001 Fairmount BlvdShaker Hts, OH 44118Phone: (216) 932-2800
Registry dates
- Enumerated
- 2015-11-16
- Last updated
- 2023-02-03
- Certified
- 2023-02-03
Frequently asked questions
- What is Larissa Gerwig's NPI number?
- Larissa Gerwig's National Provider Identifier (NPI) is 1609240555, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larissa Gerwig's specialty?
- Larissa Gerwig is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Larissa Gerwig located?
- Larissa Gerwig's practice location on file with NPPES is 6140 S Broadway, Lorain, OH 44053-3821.
- What is Larissa Gerwig's phone number?
- The practice phone number listed in the NPPES registry for Larissa Gerwig is (440) 233-7232.
- Is Larissa Gerwig's NPI active?
- Yes — Larissa Gerwig's NPI (1609240555) is active in the NPPES registry as of the last update on 2023-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.