Counseling Services of Long Island Lcsw PC
NPI 1760982078 · Mental Health Clinic/Center (Including Community Mental Health Center) · Massapequa, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Counseling Services of Long Island Lcsw PC is a Mental Health Clinic/Center (Including Community Mental Health Center) organization in Massapequa, NY (NPI 1760982078).
Provider details
- NPI number
- 1760982078
- Entity type
- Organization
- Primary specialty
- Mental Health Clinic/Center (Including Community Mental Health Center)Ambulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Penny Siegmann-Beiner, Owner(516) 528-6712
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2018-02-14
- Last updated
- 2018-02-14
Frequently asked questions
- What is Counseling Services of Long Island Lcsw PC's NPI number?
- Counseling Services of Long Island Lcsw PC's National Provider Identifier (NPI) is 1760982078, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Counseling Services of Long Island Lcsw PC?
- Counseling Services of Long Island Lcsw PC is classified in the NPPES registry as Mental Health Clinic/Center (Including Community Mental Health Center) (Ambulatory Health Care Facilities).
- Where is Counseling Services of Long Island Lcsw PC located?
- Counseling Services of Long Island Lcsw PC's practice location on file with NPPES is 54 Chicago Ave, Massapequa, NY 11758-4422.
- What is Counseling Services of Long Island Lcsw PC's phone number?
- The practice phone number listed in the NPPES registry for Counseling Services of Long Island Lcsw PC is (516) 528-6712.
- Does Counseling Services of Long Island Lcsw PC accept Medicare?
- Counseling Services of Long Island Lcsw PC 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 Counseling Services of Long Island Lcsw PC?
- The authorized official listed on Counseling Services of Long Island Lcsw PC's NPPES record is Penny Siegmann-Beiner, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Counseling Services of Long Island Lcsw PC's NPI active?
- Yes — Counseling Services of Long Island Lcsw PC's NPI (1760982078) is active in the NPPES registry as of the last update on 2018-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.