Catherine Mcmahon, LCSW
NPI 1215086202 · Clinical Social Worker · New Rochelle, NY
Catherine Mcmahon, LCSW is a Clinical Social Worker provider in New Rochelle, NY (NPI 1215086202).
Provider details
- NPI number
- 1215086202
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 077096-1 (NY)
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
19 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
- 2007-01-09
- Last updated
- 2016-08-01
Frequently asked questions
- What is Catherine Mcmahon's NPI number?
- Catherine Mcmahon's National Provider Identifier (NPI) is 1215086202, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Mcmahon's specialty?
- Catherine Mcmahon is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Catherine Mcmahon located?
- Catherine Mcmahon's practice location on file with NPPES is 466 Main St, New Rochelle, NY 10801-6431.
- What is Catherine Mcmahon's phone number?
- The practice phone number listed in the NPPES registry for Catherine Mcmahon is (914) 632-6433.
- Is Catherine Mcmahon's NPI active?
- Yes — Catherine Mcmahon's NPI (1215086202) is active in the NPPES registry as of the last update on 2016-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.