1. Home
  2. Directory
  3. Iowa
  4. City
  5. Psychiatry Neurology
  6. NPI Profile

AARON JOHN KAUER M.D.
NPI 1811123318
Psychiatry & Neurology - Child & Adolescent Psychiatry in Iowa City, IA

Active since June 10, 2009PECOS Enrolled
200 HAWKINS DR, DEPT OF PSYCHIATRY, IOWA CITY, IA 52242(319) 356-1188(319) 384-8843 Get Directions Write a Review

NPPES record last updated: May 15, 2018. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Aaron John Kauer M.d. NPPES

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

AARON JOHN KAUER M.D. (NPI 1811123318) is an individual child & adolescent psychiatry provider in Iowa City, Iowa, licensed in Iowa (40363) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811123318
Entity TypeIndividualMale
Primary Taxonomy2084P0804X
Provider Legal NameAARON JOHN KAUERCredential: M.D.
Location Address200 HAWKINS DR, DEPT OF PSYCHIATRYIowa City, IA 52242
Mailing Address200 Hawkins Dr, Dept Of PsychiatryIowa City, IA 52242-1009 · (319) 356-1188 · Fax (319) 384-8843
Phone(319) 356-1188
Fax(319) 384-8843
Sole ProprietorNo
Enumeration DateJune 10, 2009
Last NPPES UpdateMay 15, 2018
✔ NPI 1811123318 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0804X
License✔ Licensed in IA · 40363
Definition
Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.
Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X · License 40363 (IA), R-8715 (IA)
200 HAWKINS DR, Iowa City, IA 52242
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Aaron John Kauer M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Aaron Kauer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

State University Of Iowa
Same address
Dentist
200 HAWKINS DRIVE, 51300 POMERANTZ FAMILY PAVILION
Iowa City, IA 52242
  • Reassigned Medicare billing, Iowa enrollment
  • 2,190 clinicians in this Medicare group
NPI 1114905387 (319) 356-2743

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

SANGIL LEE M.D.
Emergency Medicine
200 HAWKINS DR
IOWA CITY, IA 52242
Johnson County (319) 356-2233
RAMI G. EL ABIAD M.D.
Internal Medicine (Gastroenterology)
200 HAWKINS DR
IOWA CITY, IA 52242
Johnson County (319) 356-4901
GRERK SUTAMTEWAGUL MD
Internal Medicine (Hematology & Oncology)
200 HAWKINS DR, DEPT OF INTERNAL MEDICINE
IOWA CITY, IA 52242
Johnson County (319) 356-1616
DR. KALEB TANNER VEIT D.O.
Internal Medicine (Critical Care Medicine)
200 HAWKINS DR
IOWA CITY, IA 52242
Johnson County (319) 356-2320
OMAR JABER M.D
Chronic Disease Hospital
200 HAWKINS DR
IOWA CITY, IA 52242
Johnson County (319) 471-8958
JENNIFER MANCUSO MS, CGC
Genetic Counselor, MS
200 HAWKINS DR, 31663 PFP
IOWA CITY, IA 52242
Johnson County (319) 384-7983
ASHLEY KAISER M.D.
Obstetrics & Gynecology
200 HAWKINS DR, DEPT OF OBGYN
IOWA CITY, IA 52242
Johnson County (319) 356-2294
MRS. NANCY JANE MILLICE
Health Educator
200 HAWKINS DR, 0733 JPP
IOWA CITY, IA 52242
Johnson County (319) 356-3825

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 Aaron Kauer's NPI number?

The NPI number for Aaron Kauer is 1811123318. It was assigned to this individual provider in the NPPES registry on June 10, 2009.

Where is Aaron Kauer located?

Aaron Kauer practices at 200 Hawkins Dr Dept Of Psychiatry, Iowa City, IA 52242. The listed phone number is (319) 356-1188.

What is Aaron Kauer's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Is Aaron Kauer enrolled in Medicare?

Yes. Aaron Kauer is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Aaron Kauer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Aaron Kauer reassigns Medicare benefits to State University Of Iowa (Iowa City, IA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Aaron Kauer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Aaron Kauer accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Sanford Health Plan and 1 other insurer list Aaron Kauer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Aaron Kauer was last updated on May 15, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.