South Shore Medical Care, PC
NPI 1861696171 · Family Medicine Physician · Deer Park, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
South Shore Medical Care, PC is a Family Medicine Physician organization in Deer Park, NY (NPI 1861696171).
Provider details
- NPI number
- 1861696171
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marc Lewandoski, Doctor(631) 274-0777
- License
- 21762 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-06-12
- Last updated
- 2012-01-10
Frequently asked questions
- What is South Shore Medical Care, PC's NPI number?
- South Shore Medical Care, PC's National Provider Identifier (NPI) is 1861696171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is South Shore Medical Care, PC?
- South Shore Medical Care, PC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is South Shore Medical Care, PC located?
- South Shore Medical Care, PC's practice location on file with NPPES is 16 Van Cott Rd, Deer Park, NY 11729-6519.
- What is South Shore Medical Care, PC's phone number?
- The practice phone number listed in the NPPES registry for South Shore Medical Care, PC is (631) 274-0777.
- Does South Shore Medical Care, PC accept Medicare?
- South Shore Medical Care, PC 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 South Shore Medical Care, PC?
- The authorized official listed on South Shore Medical Care, PC's NPPES record is Marc Lewandoski, Doctor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is South Shore Medical Care, PC's NPI active?
- Yes — South Shore Medical Care, PC's NPI (1861696171) is active in the NPPES registry as of the last update on 2012-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.