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

Brian Williamson, MS, LGC

Individual provider Genetic Counselor (M.S.) · NPI 1457039240

Brian Williamson, MS, LGC is a Genetic Counselor (M.S.) in Columbus, Ohio. Works from 7 locations. Licensed in Ohio.

Licensed in
OH
In the registry since
2023
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

700 Childrens Dr
Columbus, OH 43205-2639
Phone: (614) 722-6927
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (6)

  • 26 Hospital Dr, Athens, OH 45701-2471 — (614) 722-6200
  • 555 S 18th St, Columbus, OH 43205-2654 — (614) 722-2000
  • 5665 Venture Dr, Dublin, OH 43017-2159 — (614) 722-2000
  • 187 W Schrock Rd, Westerville, OH 43081-2890 — (614) 722-2000
  • 455 Executive Campus Dr, Westerville, OH 43082-8870 — (614) 722-2000
  • 740 Adair Ave, Zanesville, OH 43701-2838 — (614) 722-6200

Specialties & licences

Genetic Counselor (M.S.) (primary) Taxonomy 170300000X · Licence 70.000805 (OH)

Record details

NPI number1457039240
Entity typeIndividual (Type 1)
GenderMale
Credentials MS , LGC
Sole proprietorNo
NPI enumeratedJuly 11, 2023
Last updated in NPPESJanuary 29, 2026
Certification dateJanuary 29, 2026
Mailing address700 Childrens Dr, Columbus, OH 43205-2664

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