Mariah Gallagher, LCSW
NPI 1760859102 · Clinical Social Worker · King of Prussia, PA
Mariah Gallagher, LCSW is a Clinical Social Worker provider in King of Prussia, PA (NPI 1760859102).
Provider details
- NPI number
- 1760859102
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 082641-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
10 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
- 2015-09-01
- Last updated
- 2025-08-21
- Certified
- 2025-08-21
Frequently asked questions
- What is Mariah Gallagher's NPI number?
- Mariah Gallagher's National Provider Identifier (NPI) is 1760859102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariah Gallagher's specialty?
- Mariah Gallagher is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mariah Gallagher located?
- Mariah Gallagher's practice location on file with NPPES is 1150 First Ave Ste 511, King of Prussia, PA 19406-1316.
- What is Mariah Gallagher's phone number?
- The practice phone number listed in the NPPES registry for Mariah Gallagher is (401) 749-2696.
- Is Mariah Gallagher's NPI active?
- Yes — Mariah Gallagher's NPI (1760859102) is active in the NPPES registry as of the last update on 2025-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.