OrganizationActive
Mark Medical Care Nassau PLLC
NPI 1609252907 · Specialist · Roslyn Heights, NY
Mark Medical Care Nassau PLLC is a Specialist organization in Roslyn Heights, NY (NPI 1609252907).
Provider details
- NPI number
- 1609252907
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Ron Mark, MD(732) 387-2747
- License
- 214773 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(73/100 index)
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
142 Mineola Ave
Roslyn Heights, NY 11577-2056
Phone: (732) 387-2747
Street-level locationGet directions
Mailing address
6 Annette Way
Jericho, NY 11753-2836
Registry dates
- Enumerated
- 2015-08-10
- Last updated
- 2015-08-10
Frequently asked questions
- What is Mark Medical Care Nassau PLLC's NPI number?
- Mark Medical Care Nassau PLLC's National Provider Identifier (NPI) is 1609252907, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark Medical Care Nassau PLLC?
- Mark Medical Care Nassau PLLC is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Mark Medical Care Nassau PLLC located?
- Mark Medical Care Nassau PLLC's practice location on file with NPPES is 142 Mineola Ave, Roslyn Heights, NY 11577-2056.
- What is Mark Medical Care Nassau PLLC's phone number?
- The practice phone number listed in the NPPES registry for Mark Medical Care Nassau PLLC is (732) 387-2747.
- Who is the authorized official for Mark Medical Care Nassau PLLC?
- The authorized official listed on Mark Medical Care Nassau PLLC's NPPES record is Ron Mark, MD. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark Medical Care Nassau PLLC's NPI active?
- Yes — Mark Medical Care Nassau PLLC's NPI (1609252907) is active in the NPPES registry as of the last update on 2015-08-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.