The Young Men'S Christian Association of Long Island Incorporated
NPI 1952476129 · Substance Use Disorder Rehabilitation Clinic/Center · Holtsville, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
The Young Men'S Christian Association of Long Island Incorporated is a Substance Use Disorder Rehabilitation Clinic/Center organization in Holtsville, NY (NPI 1952476129).
Provider details
- NPI number
- 1952476129
- Entity type
- Organization
- Primary specialty
- Substance Use Disorder Rehabilitation Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Mark Katzenberger, Cfo(516) 674-8290
Specialties & taxonomies
Ambulatory Health Care Facilities
- Health Educator174H00000X
Other 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
- 2006-11-22
- Last updated
- 2017-04-03
Frequently asked questions
- What is The Young Men'S Christian Association of Long Island Incorporated's NPI number?
- The Young Men'S Christian Association of Long Island Incorporated's National Provider Identifier (NPI) is 1952476129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is The Young Men'S Christian Association of Long Island Incorporated?
- The Young Men'S Christian Association of Long Island Incorporated is classified in the NPPES registry as Substance Use Disorder Rehabilitation Clinic/Center (Ambulatory Health Care Facilities).
- Where is The Young Men'S Christian Association of Long Island Incorporated located?
- The Young Men'S Christian Association of Long Island Incorporated's practice location on file with NPPES is 1150 Portion Rd, Holtsville, NY 11742-1074.
- What is The Young Men'S Christian Association of Long Island Incorporated's phone number?
- The practice phone number listed in the NPPES registry for The Young Men'S Christian Association of Long Island Incorporated is (631) 580-7777.
- Does The Young Men'S Christian Association of Long Island Incorporated accept Medicare?
- The Young Men'S Christian Association of Long Island Incorporated is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for The Young Men'S Christian Association of Long Island Incorporated?
- The authorized official listed on The Young Men'S Christian Association of Long Island Incorporated's NPPES record is Mark Katzenberger, Cfo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is The Young Men'S Christian Association of Long Island Incorporated's NPI active?
- Yes — The Young Men'S Christian Association of Long Island Incorporated's NPI (1952476129) is active in the NPPES registry as of the last update on 2017-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.