David Lichtenstadter
NPI 1336754654 · Social Worker · Brooklyn, NY
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Lichtenstadter is a Social Worker provider in Brooklyn, NY (NPI 1336754654).
Provider details
- NPI number
- 1336754654
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
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
5 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2020-09-14
- Last updated
- 2020-09-14
- Certified
- 2020-09-14
Frequently asked questions
- What is David Lichtenstadter's NPI number?
- David Lichtenstadter's National Provider Identifier (NPI) is 1336754654, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Lichtenstadter's specialty?
- David Lichtenstadter is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is David Lichtenstadter located?
- David Lichtenstadter's practice location on file with NPPES is 18 Middleton St, Brooklyn, NY 11206-5415.
- What is David Lichtenstadter's phone number?
- The practice phone number listed in the NPPES registry for David Lichtenstadter is (718) 875-6900.
- Does David Lichtenstadter accept Medicare?
- David Lichtenstadter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Lichtenstadter's NPI active?
- Yes — David Lichtenstadter's NPI (1336754654) is active in the NPPES registry as of the last update on 2020-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.