Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. KAREN LYNN SULLIVAN
NPI 1619930526
Psychologist - Clinical in Prescott, AZ

Q: What is Karen Sullivan's NPI number?

The NPI number for Karen Sullivan is 1619930526. It was assigned to this individual provider in the NPPES registry on April 11, 2006. The provider is also known as Ms. Karen Lynn Rundquist Psy.D..

Q: What is Karen Sullivan's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Karen Sullivan was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 11, 2006

143 N MCCORMICK ST, SUITE 103, PRESCOTT, AZ 86301(928) 717-0521(928) 778-3464 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Karen Lynn Sullivan NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. KAREN LYNN SULLIVAN (NPI 1619930526) is an individual clinical provider in Prescott, Arizona, licensed in Arizona (3309) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1619930526

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. KAREN LYNN SULLIVAN

Location Address143 N MCCORMICK ST, SUITE 103Prescott, AZ 86301-2723

Mailing Address143 N Mccormick St, Suite 103Prescott, AZ 86301-2723 · (928) 717-0521 · Fax (928) 778-3464

Phone(928) 717-0521

Fax(928) 778-3464

Sole ProprietorNo

Enumeration DateApril 11, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1619930526 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in AZ · 3309

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

143 N MCCORMICK ST, Prescott, AZ 86301

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Other Names 1

Former Name (1)Ms. Karen Lynn Rundquist Psy.d.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KIMBERLY DYAN HARRIS N.D.

Naturopath

143 N MCCORMICK ST, SUITE 102
PRESCOTT, AZ 86301

Yavapai County (928) 277-7414

DR. ARTHUR LYNN HEITZMAN PH.D.

Psychologist

143 N MCCORMICK ST, SUITE 103
PRESCOTT, AZ 86301

Yavapai County (928) 778-9077

WOMEN ON THE MOVE, LLC

Community/Behavioral Health

143 N MCCORMICK ST, SUITE 103
PRESCOTT, AZ 86301

Yavapai County (801) 376-6298

DEE GRAY LCSW

Psychologist (Clinical)

143 N MCCORMICK ST, SUITE 103
PRESCOTT, AZ 86301

Yavapai County (928) 778-4745

MARY J HUFF PSYCHIATRIC NURSE PRACTITIONER PLLC

Nurse Practitioner (Psychiatric/Mental Health)

143 N MCCORMICK ST, SUITE 103
PRESCOTT, AZ 86301

Yavapai County (928) 308-3715

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Karen Sullivan's NPI number?

The NPI number for Karen Sullivan is 1619930526. It was assigned to this individual provider in the NPPES registry on April 11, 2006. The provider is also known as Ms. Karen Lynn Rundquist Psy.D..

Where is Karen Sullivan located?

Karen Sullivan practices at 143 N Mccormick St Suite 103, Prescott, AZ 86301. The listed phone number is (928) 717-0521.

What is Karen Sullivan's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Karen Sullivan was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.