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

MS. Geraldine Kleine Rucquoi, MS

Individual provider Genetic Counselor (M.S.) · NPI 1558350058

MS. Geraldine Kleine Rucquoi, MS is a Genetic Counselor (M.S.) in Greenwich, Connecticut. Registered with an NPI since 2005.

In the registry since
2005
What do these letters mean?
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

5 Perryridge Rd Greenwich Hospital
Greenwich, CT 06830-4608
Phone: (203) 863-3917
Fax: (203) 863-3467
Show map & directions

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

Specialties & licences

Genetic Counselor (M.S.) (primary) Taxonomy 170300000X

Record details

NPI number1558350058
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorNo
NPI enumeratedOctober 18, 2005
Last updated in NPPESJuly 13, 2026

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