Lindsey Grossman, PHD, NCC, LMHC
NPI 1154277408 · Mental Health Counselor · Long Beach, NY
Lindsey Grossman, PHD, NCC, LMHC is a Mental Health Counselor provider in Long Beach, NY (NPI 1154277408).
Provider details
- NPI number
- 1154277408
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- PHD, NCC, LMHC
- Sex
- Female
- Sole proprietor
- No
- License
- 017287 (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
Under 1 yr in 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
- 2026-03-09
- Last updated
- 2026-03-09
- Certified
- 2026-03-09
Frequently asked questions
- What is Lindsey Grossman's NPI number?
- Lindsey Grossman's National Provider Identifier (NPI) is 1154277408, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lindsey Grossman's specialty?
- Lindsey Grossman is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Lindsey Grossman located?
- Lindsey Grossman's practice location on file with NPPES is 151 W Beech St, Long Beach, NY 11561-3303.
- What is Lindsey Grossman's phone number?
- The practice phone number listed in the NPPES registry for Lindsey Grossman is (347) 343-3000.
- Is Lindsey Grossman's NPI active?
- Yes — Lindsey Grossman's NPI (1154277408) is active in the NPPES registry as of the last update on 2026-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.