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

MS. Sara S. Zondag, MS, CGC

Individual provider Genetic Counselor (M.S.) · NPI 1174709224

MS. Sara S. Zondag, MS, CGC is registered under Genetic Counselor (M.S.) in Grand Rapids, Michigan. Registered with an NPI since 2008.

In the registry since
2008
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

100 Michigan St NE Mc 134
Grand Rapids, MI 49503-2560 Not confirmed with CMS for 18 years — call before visiting
Phone: (616) 391-9459
Fax: (616) 391-3114
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 number1174709224
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , CGC
Sole proprietorNo
NPI enumeratedJanuary 18, 2008
Last updated in NPPESJanuary 18, 2008

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