DR. ASHTON J. BRUNN PSY.D.
NPI 1104397116
Psychologist in Iowa City, IA

Active since December 17, 2018PECOS EnrolledAccepts Medicare Assignment
200 HAWKINS DR, IOWA CITY, IA 52242(319) 356-2148(319) 353-8383 Get Directions Write a Review

NPPES record last updated: November 12, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 12, 2025, Mar 24, 2021, Mar 18, 2021 and 1 more (4 updates tracked since 2018).

About Dr. Ashton J. Brunn Psy.d. NPPES

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

DR. ASHTON J. BRUNN PSY.D. (NPI 1104397116) is an individual psychologist in Iowa City, Iowa, licensed in Iowa (132044) and active in the NPI registry since December 2018. He is enrolled in Medicare PECOS, is affiliated with University Of Iowa Hospital & Clinics, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1104397116
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameDR. ASHTON J. BRUNNCredential: PSY.D.
Location Address200 HAWKINS DRIowa City, IA 52242-1009
Mailing Address200 Hawkins DrIowa City, IA 52242-1009 · (319) 356-2148 · Fax (319) 353-8383
Fax(319) 353-8383
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateDecember 17, 2018
Last NPPES UpdateNovember 12, 20254 updates tracked since enumeration
NPPES CertifiedNovember 12, 2025
NPI 1104397116 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
Licenses Licensed in IA · 132044 Licensed · TP183-054
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
Also ListedPsychologist · Cognitive & BehavioralTaxonomy 103TB0200X · License 132044 (IA)
Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License 071.010460 (IL)
Also ListedPsychologist · Group PsychotherapyTaxonomy 103TP2701X · License 132044 (IA)
200 HAWKINS DR, Iowa City, IA 52242

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Ashton J. Brunn Psy.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2961993266
PECOS Enrollment IDI20251114001524
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Of Iowa Hospital & Clinics

Acute Care Hospitals · Iowa City, IA
3/5 CMS rating
OwnershipGovernment - State
CMS Certification Number160058
Location200 Hawkins DriveIowa City, IA 52242 · Johnson County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 20

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

Emergency Medicine
200 HAWKINS DR
IOWA CITY, IA 52242
Internal Medicine (Gastroenterology)
200 HAWKINS DR
IOWA CITY, IA 52242
Internal Medicine (Hematology & Oncology)
200 HAWKINS DR, DEPT OF INTERNAL MEDICINE
IOWA CITY, IA 52242
Internal Medicine (Critical Care Medicine)
200 HAWKINS DR
IOWA CITY, IA 52242
Chronic Disease Hospital
200 HAWKINS DR
IOWA CITY, IA 52242
Genetic Counselor, MS
200 HAWKINS DR, 31663 PFP
IOWA CITY, IA 52242
Obstetrics & Gynecology
200 HAWKINS DR, DEPT OF OBGYN
IOWA CITY, IA 52242
Health Educator
200 HAWKINS DR, 0733 JPP
IOWA CITY, IA 52242

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 Ashton Brunn's NPI number?

The NPI number for Ashton Brunn is 1104397116. It was assigned to this individual provider in the NPPES registry on December 17, 2018.

Where is Ashton Brunn located?

Ashton Brunn practices at 200 Hawkins Dr, Iowa City, IA 52242. The listed phone number is (319) 356-2148.

What is Ashton Brunn's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Ashton Brunn enrolled in Medicare?

Yes. Ashton Brunn is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Ashton Brunn affiliated with any hospitals?

According to CMS data, Ashton Brunn is affiliated with University Of Iowa Hospital & Clinics.

When was this NPI record last updated?

The NPPES record for Ashton Brunn was last updated on November 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.