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

Mackenzie Virginia Marr, MS, LGC

Individual provider Genetic Counselor (M.S.) · NPI 1306555479

Mackenzie Virginia Marr, MS, LGC is a Genetic Counselor (M.S.) in Columbus, Ohio. Works from 8 locations. Licensed in Ohio.

Licensed in
OH
In the registry since
2022
What do these letters mean?
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

700 Childrens Dr
Columbus, OH 43205-2664
Phone: (614) 722-2000
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (7)

  • 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
  • 2222 Cherry St Ste 2600, Toledo, OH 43608-2675 — (419) 251-8015
  • 455 Executive Campus Dr, Westerville, OH 43082-8870 — (614) 722-2000
  • 187 W Schrock Rd, Westerville, OH 43081-2890 — (614) 722-2000
  • 740 Adair Ave, Zanesville, OH 43701-2838 — (614) 722-6200

Specialties & licences

Genetic Counselor (M.S.) (primary) Taxonomy 170300000X · Licence 70.000739 (OH)

Record details

NPI number1306555479
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , LGC
Sole proprietorNo
NPI enumeratedNovember 17, 2022
Last updated in NPPESJanuary 28, 2026
Certification dateJanuary 28, 2026

Other providers in Columbus