Cassian Li MD PC
NPI 1962784421 · Medical Specialty Clinic/Center · Brooklyn, NY
Cassian Li MD PC is a Medical Specialty Clinic/Center organization in Brooklyn, NY (NPI 1962784421).
Provider details
- NPI number
- 1962784421
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Cassian Li, President(718) 686-8000
- License
- 116791 (NY)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2011-09-12
- Last updated
- 2011-09-12
Frequently asked questions
- What is Cassian Li MD PC's NPI number?
- Cassian Li MD PC's National Provider Identifier (NPI) is 1962784421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cassian Li MD PC?
- Cassian Li MD PC is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Cassian Li MD PC located?
- Cassian Li MD PC's practice location on file with NPPES is 882 56th St, Brooklyn, NY 11220-3616.
- What is Cassian Li MD PC's phone number?
- The practice phone number listed in the NPPES registry for Cassian Li MD PC is (718) 686-8000.
- Who is the authorized official for Cassian Li MD PC?
- The authorized official listed on Cassian Li MD PC's NPPES record is Cassian Li, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cassian Li MD PC's NPI active?
- Yes — Cassian Li MD PC's NPI (1962784421) is active in the NPPES registry as of the last update on 2011-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.