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

Mrs. Deborah Ernstein Holley Hartzfeld, MS

Individual provider Genetic Counselor (M.S.) · NPI 1790059038

Mrs. Deborah Ernstein Holley Hartzfeld, MS is a Genetic Counselor (M.S.) in Salt Lake City, Utah. Practices as a sole proprietor. Licensed in Utah.

Licensed in
UT
In the registry since
2012
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

615 Arapeen Dr #212
Salt Lake City, UT 84148
Phone: (415) 794-4156
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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 · Licence 8287401-3601 (UT)
Genetic Counselor (M.S.) Taxonomy 170300000X

Record details

NPI number1790059038
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorYes
NPI enumeratedMarch 5, 2012
Last updated in NPPESJuly 6, 2015

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