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

Nancy J Herrig, MS, CGC

Individual provider Genetic Counselor (M.S.) · NPI 1124403647

Nancy J Herrig, MS, CGC is registered under Genetic Counselor (M.S.) in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2015.

Licensed in
MA
In the registry since
2015
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

75 Francis St Center For Fetal Medicine & Prenatal Genetics
Boston, MA 02115-6110 Not confirmed with CMS for 11 years — call before visiting
Phone: (617) 732-6138
Fax: (617) 264-6310
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 · Licence GC249 (MA)

Record details

NPI number1124403647
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , CGC
Sole proprietorNo
NPI enumeratedJuly 26, 2015
Last updated in NPPESJuly 26, 2015

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