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

Tamra Lynn Johnston, MS

Individual provider Genetic Counselor (M.S.) · NPI 1992997662

Tamra Lynn Johnston, MS is a Genetic Counselor (M.S.) in Orange, California. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

1054 W Town And Country Rd
Orange, CA 92868-4716
Phone: (714) 796-2576
Fax: (714) 796-1254
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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 number1992997662
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorNo
NPI enumeratedAugust 15, 2007
Last updated in NPPESNovember 9, 2010

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