Melissa Landrigan, LCSW
NPI 1841828266 · Clinical Social Worker · Conshohocken, PA
Melissa Landrigan, LCSW is a Clinical Social Worker provider in Conshohocken, PA (NPI 1841828266).
Provider details
- NPI number
- 1841828266
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- CW021139 (PA)
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
6 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
- 2020-03-31
- Last updated
- 2020-10-02
- Certified
- 2020-10-02
Frequently asked questions
- What is Melissa Landrigan's NPI number?
- Melissa Landrigan's National Provider Identifier (NPI) is 1841828266, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Landrigan's specialty?
- Melissa Landrigan is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Melissa Landrigan located?
- Melissa Landrigan's practice location on file with NPPES is 241 E 12th Ave, Conshohocken, PA 19428-1543.
- What is Melissa Landrigan's phone number?
- The practice phone number listed in the NPPES registry for Melissa Landrigan is (973) 787-4173.
- Is Melissa Landrigan's NPI active?
- Yes — Melissa Landrigan's NPI (1841828266) is active in the NPPES registry as of the last update on 2020-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.