North Shore-Lij Medical Group P.C.
NPI 1942666557 · Internal Medicine Physician · Manhasset, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
North Shore-Lij Medical Group P.C. is a Internal Medicine Physician organization in Manhasset, NY (NPI 1942666557).
Provider details
- NPI number
- 1942666557
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michele Cusak, Cfo(516) 321-6025
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Family Medicine Physician207Q00000X
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
Other names (DBA / former)
- Doing business as
- North Shore University Hospital Independence at Home Demonstration
- Doing business as
- North Shore University Hospital Independence at Home Demonstration
Registry dates
- Enumerated
- 2016-01-12
- Last updated
- 2022-07-25
- Certified
- 2022-07-25
Frequently asked questions
- What is North Shore-Lij Medical Group P.C.'s NPI number?
- North Shore-Lij Medical Group P.C.'s National Provider Identifier (NPI) is 1942666557, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is North Shore-Lij Medical Group P.C.?
- North Shore-Lij Medical Group P.C. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is North Shore-Lij Medical Group P.C. located?
- North Shore-Lij Medical Group P.C.'s practice location on file with NPPES is 300 Community Dr, Manhasset, NY 11030-3816.
- What is North Shore-Lij Medical Group P.C.'s phone number?
- The practice phone number listed in the NPPES registry for North Shore-Lij Medical Group P.C. is (516) 876-5555.
- Does North Shore-Lij Medical Group P.C. accept Medicare?
- North Shore-Lij Medical Group P.C. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for North Shore-Lij Medical Group P.C.?
- The authorized official listed on North Shore-Lij Medical Group P.C.'s NPPES record is Michele Cusak, Cfo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is North Shore-Lij Medical Group P.C.'s NPI active?
- Yes — North Shore-Lij Medical Group P.C.'s NPI (1942666557) is active in the NPPES registry as of the last update on 2022-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.