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

MS. Gretchen L Oswald, MS, CGC

Individual provider Genetic Counselor (M.S.) · NPI 1861539959

MS. Gretchen L Oswald, MS, CGC is a Genetic Counselor (M.S.) in Baltimore, Maryland. Registered with an NPI since 2007.

In the registry since
2007
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

600 N Wolfe Street Blalock 1008
Baltimore, MD 21287-2144
Phone: (443) 850-5874
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 number1861539959
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , CGC
Sole proprietorNo
NPI enumeratedJanuary 30, 2007
Last updated in NPPESDecember 2, 2009

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