Marian O Connor, LCSW
NPI 1376502252 · Clinical Social Worker · New Windsor, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marian O Connor, LCSW is a Clinical Social Worker provider in New Windsor, NY (NPI 1376502252).
Provider details
- NPI number
- 1376502252
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- R0242651 (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
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
- 2006-03-21
- Last updated
- 2012-12-04
Frequently asked questions
- What is Marian O Connor's NPI number?
- Marian O Connor's National Provider Identifier (NPI) is 1376502252, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marian O Connor's specialty?
- Marian O Connor is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marian O Connor located?
- Marian O Connor's practice location on file with NPPES is 555 Blooming Grove Turnpike, New Windsor, NY 12553-7843.
- What is Marian O Connor's phone number?
- The practice phone number listed in the NPPES registry for Marian O Connor is (845) 562-0487.
- Does Marian O Connor accept Medicare?
- Marian O Connor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marian O Connor's NPI active?
- Yes — Marian O Connor's NPI (1376502252) is active in the NPPES registry as of the last update on 2012-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.