Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mrs. Diana Nizhnikov

Individual provider Early Intervention Provider Agency · NPI 1982980694

Mrs. Diana Nizhnikov is an Early Intervention Provider Agency in Richmond Hill, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2011

Practice location Address checks out

13411 Kew Gardens Rd
Richmond Hill, NY 11418-1930 Not confirmed with CMS for 14 years — call before visiting
Phone: (718) 441-0155
Fax: (347) 571-6606
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Early Intervention Provider Agency (primary) Taxonomy 252Y00000X · Licence 373493 (NY)

Record details

NPI number1982980694
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedOctober 26, 2011
Last updated in NPPESOctober 26, 2011

Other providers in Richmond Hill