Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

South Nassau Medical Group, PC

Organization Family Medicine Physician · NPI 1801153051

South Nassau Medical Group, PC provides Family Medicine Physician services in Lynbrook, New York. Registered with an NPI since 2012.

In the registry since
2012
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

185 Merrick Rd
Lynbrook, NY 11563-2700 Not confirmed with CMS for 14 years — call before visiting
Phone: (516) 887-0077
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X

Record details

NPI number1801153051
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Linda Efferen — President · (516) 632-3965
NPI enumeratedApril 12, 2012
Last updated in NPPESApril 12, 2012
Mailing address1 Healthy Way, Oceanside, NY 11572-1551

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