The Marsh Group Counseling Services, LLC
NPI 1821545583 · Marriage & Family Therapist · Bay Shore, NY
The Marsh Group Counseling Services, LLC is a Marriage & Family Therapist organization in Bay Shore, NY (NPI 1821545583).
Provider details
- NPI number
- 1821545583
- Entity type
- Organization
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Steven Marsh, President(631) 767-1480
- License
- 06001267 (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
9 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
- 2016-09-09
- Last updated
- 2016-09-09
Frequently asked questions
- What is The Marsh Group Counseling Services, LLC's NPI number?
- The Marsh Group Counseling Services, LLC's National Provider Identifier (NPI) is 1821545583, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is The Marsh Group Counseling Services, LLC?
- The Marsh Group Counseling Services, LLC is classified in the NPPES registry as Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is The Marsh Group Counseling Services, LLC located?
- The Marsh Group Counseling Services, LLC's practice location on file with NPPES is 160 Howells Rd, Bay Shore, NY 11706-5320.
- What is The Marsh Group Counseling Services, LLC's phone number?
- The practice phone number listed in the NPPES registry for The Marsh Group Counseling Services, LLC is (631) 665-0229.
- Who is the authorized official for The Marsh Group Counseling Services, LLC?
- The authorized official listed on The Marsh Group Counseling Services, LLC's NPPES record is Steven Marsh, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is The Marsh Group Counseling Services, LLC's NPI active?
- Yes — The Marsh Group Counseling Services, LLC's NPI (1821545583) is active in the NPPES registry as of the last update on 2016-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.