THE MENTAL HEALTH ASSOCIATION OF WESTCHESTER COUNTY, INC.
NPI 1942306873
Community/Behavioral Health in White Plains, NY
About The Mental Health Association Of Westchester County, Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THE MENTAL HEALTH ASSOCIATION OF WESTCHESTER COUNTY, INC. (NPI 1942306873) is a healthcare organization registered as a community/behavioral health in White Plains, New York and active in the NPI registry since September 2006. The organization maintains a secondary practice location in Tarrytown and lists Cathy Karpowicz, Compliance/privacy Officer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 4
Other Names 2
Secondary Practice Location 1
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
The Mental Health Association Of Westchester County, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
39Medicare enrollment records show 39 clinicians reassign Medicare billing to The Mental Health Association Of Westchester County, Inc., which bills Medicare for the services they deliver. Of these, 2 practice at this address and 24 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 5
Nearest to this location (20)
See all 39Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is The Mental Health Association Of Westchester County, Inc.'s NPI number?
The NPI number for The Mental Health Association Of Westchester County, Inc. is 1942306873. It was assigned to this organization in the NPPES registry on September 16, 2006. The provider is also known as MHA of Westchester.
Where is The Mental Health Association Of Westchester County, Inc. located?
The Mental Health Association Of Westchester County, Inc. is located at 360 Mamaroneck Ave, White Plains, NY 10605. The listed phone number is (914) 345-5900.
What is The Mental Health Association Of Westchester County, Inc.'s specialty?
The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.
Is The Mental Health Association Of Westchester County, Inc. enrolled in Medicare?
Yes. The Mental Health Association Of Westchester County, Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through The Mental Health Association Of Westchester County, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 39 clinicians in 5 Medicare specialties reassign their Medicare billing to The Mental Health Association Of Westchester County, Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Clinical Social Worker (17), Mental Health Counselor (10) and Nurse Practitioner (10). Of these, 2 practice at this address and 24 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for The Mental Health Association Of Westchester County, Inc. was last updated on March 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# The Mental Health Association Of Westchester County, Inc. · NPI 1942306873
Community/Behavioral Health organization in White Plains, New York. Organization record, active in the CMS NPPES registry since September 16, 2006.
## Identity
- **NPI:** 1942306873 (Entity type: Organization)
- **Enumerated:** September 16, 2006
- **Primary specialty:** Community/Behavioral Health · taxonomy 251S00000X
- **Also known as:** The Mental Health Association of Westchester County, Inc. (Former Legal Business Name); MHA of Westchester (Other Name)
- **Organization subpart:** No
- **Authorized official:** Cathy Karpowicz, COMPLIANCE/PRIVACY OFFICER
## Practice location
- **Address:** 360 MAMARONECK AVE, White Plains, NY 10605-1700
- **Phone:** (914) 345-5900
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 39 clinicians in 5 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Clinical Social Worker (17), Mental Health Counselor (10), Nurse Practitioner (10); 2 practice at this address and 24 within 10 miles; [full list](https://npiprofile.com/npi/1942306873/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 7, 2025
- **Other identifiers:** Medicaid 00989735 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1942306873) · Data from the CMS NPPES public registry.