Alan Lefkowitz, CSW
NPI 1831364496 · Clinical Social Worker · New York, NY
Alan Lefkowitz, CSW is a Clinical Social Worker provider in New York, NY (NPI 1831364496).
Provider details
- NPI number
- 1831364496
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- CSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- SC03587 (NJ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
18 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
- 2008-04-24
- Last updated
- 2025-01-29
- Certified
- 2025-01-29
Frequently asked questions
- What is Alan Lefkowitz's NPI number?
- Alan Lefkowitz's National Provider Identifier (NPI) is 1831364496, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Lefkowitz's specialty?
- Alan Lefkowitz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Alan Lefkowitz located?
- Alan Lefkowitz's practice location on file with NPPES is 80 5th Ave Rm 1001, New York, NY 10011-8017.
- What is Alan Lefkowitz's phone number?
- The practice phone number listed in the NPPES registry for Alan Lefkowitz is (212) 799-4220.
- Is Alan Lefkowitz's NPI active?
- Yes — Alan Lefkowitz's NPI (1831364496) is active in the NPPES registry as of the last update on 2025-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.