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Lawrence Alssid, PHD
NPI 1932294337 · Clinical Psychologist · Wantagh, NY
Lawrence Alssid, PHD is a Clinical Psychologist provider in Wantagh, NY (NPI 1932294337).
Provider details
- NPI number
- 1932294337
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 8694 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
3375 Park Ave.
Suite 4000
Wantagh, NY 11793-3799
Phone: (516) 221-4708
Fax: (516) 221-4709
Street-level locationGet directions
Mailing address
3375 Park Ave.
Wantagh, NY 11793-3799
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lawrence Alssid's NPI number?
- Lawrence Alssid's National Provider Identifier (NPI) is 1932294337, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lawrence Alssid's specialty?
- Lawrence Alssid is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Lawrence Alssid located?
- Lawrence Alssid's practice location on file with NPPES is 3375 Park Ave., Wantagh, NY 11793-3799.
- What is Lawrence Alssid's phone number?
- The practice phone number listed in the NPPES registry for Lawrence Alssid is (516) 221-4708.
- Is Lawrence Alssid's NPI active?
- Yes — Lawrence Alssid's NPI (1932294337) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.