IndividualActive
Lisa Chan
NPI 1215602206 · Social Worker · Brooklyn, NY
Lisa Chan is a Social Worker provider in Brooklyn, NY (NPI 1215602206).
Provider details
- NPI number
- 1215602206
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 106639 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
134 N 4th St
Brooklyn, NY 11249-3296
Phone: (646) 450-7748
Street-level locationGet directions
Mailing address
111 None Street
New York, NY 10013
Registry dates
- Enumerated
- 2021-08-11
- Last updated
- 2022-07-11
- Certified
- 2022-06-13
Frequently asked questions
- What is Lisa Chan's NPI number?
- Lisa Chan's National Provider Identifier (NPI) is 1215602206, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisa Chan's specialty?
- Lisa Chan is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Lisa Chan located?
- Lisa Chan's practice location on file with NPPES is 134 N 4th St, Brooklyn, NY 11249-3296.
- What is Lisa Chan's phone number?
- The practice phone number listed in the NPPES registry for Lisa Chan is (646) 450-7748.
- Is Lisa Chan's NPI active?
- Yes — Lisa Chan's NPI (1215602206) is active in the NPPES registry as of the last update on 2022-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.