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

Dr. Kenna Christine Bolton Holz, PHD

Individual provider Clinical Psychologist · NPI 1962770685

Dr. Kenna Christine Bolton Holz, PHD is a Clinical Psychologist in Duluth, Minnesota. Qualified in 2009, 17 years ago. Practices with The Duluth Clinic Ltd, a 1,127-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Minnesota and Wisconsin.

Years since qualifying
17
Licensed in
MN, WI
In the registry since
2011
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

530 E Second St
Duluth, MN 55805
Phone: (218) 786-5360
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 314 West Superior Street, Duluth, MN 55802 — (218) 722-4058

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 5425 (MN)
Clinical Psychologist Taxonomy 103TC0700X · Licence 2918-57 (WI)

Record details

NPI number1962770685
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedDecember 8, 2011
Last updated in NPPESApril 22, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice The Duluth Clinic Ltd — 1127 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Duluth