True North Medical of Stony Brook, P.C.
NPI 1649098203 · Internal Medicine Physician · Merrick, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
True North Medical of Stony Brook, P.C. is a Internal Medicine Physician organization in Merrick, NY (NPI 1649098203).
Provider details
- NPI number
- 1649098203
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michele Cusack, Evp & Cfo(516) 321-6058
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Family Medicine Physician207Q00000X
Allopathic & Osteopathic Physicians
- Family Nurse Practitioner363LF0000X
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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)
- Other name
- Long Island Jewish Medical Center
Registry dates
- Enumerated
- 2024-10-01
- Last updated
- 2025-07-10
- Certified
- 2025-07-10
Frequently asked questions
- What is True North Medical of Stony Brook, P.C.'s NPI number?
- True North Medical of Stony Brook, P.C.'s National Provider Identifier (NPI) is 1649098203, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is True North Medical of Stony Brook, P.C.?
- True North Medical of Stony Brook, P.C. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is True North Medical of Stony Brook, P.C. located?
- True North Medical of Stony Brook, P.C.'s practice location on file with NPPES is 2119 Merrick Rd, Merrick, NY 11566-4704.
- What is True North Medical of Stony Brook, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for True North Medical of Stony Brook, P.C. is (516) 377-2820.
- Does True North Medical of Stony Brook, P.C. accept Medicare?
- True North Medical of Stony Brook, 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 True North Medical of Stony Brook, P.C.?
- The authorized official listed on True North Medical of Stony Brook, P.C.'s NPPES record is Michele Cusack, Evp & Cfo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is True North Medical of Stony Brook, P.C.'s NPI active?
- Yes — True North Medical of Stony Brook, P.C.'s NPI (1649098203) is active in the NPPES registry as of the last update on 2025-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.