Alan Grieco, LCSW
NPI 1568713923 · Social Worker · Brooklyn, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alan Grieco, LCSW is a Social Worker provider in Brooklyn, NY (NPI 1568713923).
Provider details
- NPI number
- 1568713923
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 086923 (NY)
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
13 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
- 2012-09-26
- Last updated
- 2018-06-06
Frequently asked questions
- What is Alan Grieco's NPI number?
- Alan Grieco's National Provider Identifier (NPI) is 1568713923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Grieco's specialty?
- Alan Grieco is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Alan Grieco located?
- Alan Grieco's practice location on file with NPPES is 514 49th St, Brooklyn, NY 11220.
- What is Alan Grieco's phone number?
- The practice phone number listed in the NPPES registry for Alan Grieco is (718) 437-5248.
- Does Alan Grieco accept Medicare?
- Alan Grieco is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alan Grieco's NPI active?
- Yes — Alan Grieco's NPI (1568713923) is active in the NPPES registry as of the last update on 2018-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.