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

Individual provider Genetic Counselor (M.S.) · NPI 1013906494

Katherine Oelrich Welch, MS is a Genetic Counselor (M.S.) in Washington, District of Columbia. Registered with an NPI since 2005.

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

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Practice location Partly verified

Some contact details are missing from the federal record.

Gallaudet University/biology Dept 800 Florida Ave NE
Washington, DC 20002
Phone: (202) 651-5258
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Specialties & licences

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

Record details

NPI number1013906494
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorNo
NPI enumeratedOctober 18, 2005
Last updated in NPPESJuly 13, 2026

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