Mary Ellen Lasch, LISW, LCSW
NPI 1255391603 · Clinical Social Worker · Louisville, KY
Mary Ellen Lasch, LISW, LCSW is a Clinical Social Worker provider in Louisville, KY (NPI 1255391603).
Provider details
- NPI number
- 1255391603
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LISW, LCSW
- Sex
- Female
- License
- 1299 (KY)
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
20 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
- 2006-03-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Ellen Lasch's NPI number?
- Mary Ellen Lasch's National Provider Identifier (NPI) is 1255391603, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ellen Lasch's specialty?
- Mary Ellen Lasch is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Ellen Lasch located?
- Mary Ellen Lasch's practice location on file with NPPES is 214 Breckenridge Ln, Louisville, KY 40207-3868.
- What is Mary Ellen Lasch's phone number?
- The practice phone number listed in the NPPES registry for Mary Ellen Lasch is (502) 640-6288.
- Is Mary Ellen Lasch's NPI active?
- Yes — Mary Ellen Lasch's NPI (1255391603) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.