COURTNEY ELIZABETH KREMER ARNP
NPI 1669740957
Nurse Practitioner - Pediatrics in Iowa City, IA

Q: What is Courtney Kremer's NPI number?

The NPI number for Courtney Kremer is 1669740957. It was assigned to this individual provider in the NPPES registry on December 1, 2011. The provider is also known as Courtney Elizabeth Chaplin Arnp.

Q: What is Courtney Kremer's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Q: When was this NPI record last updated?

The NPPES record for Courtney Kremer was last updated on August 9, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since December 01, 2011PECOS Enrolled

200 HAWKINS DR, 4041 BT, IOWA CITY, IA 52242(319) 467-6002(319) 356-2341 Get Directions Write a Review

NPPES record last updated: August 9, 2012. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Courtney Elizabeth Kremer Arnp NPPES

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

COURTNEY ELIZABETH KREMER ARNP (NPI 1669740957) is an individual pediatrics provider in Iowa City, Iowa, licensed in Iowa (C122499) and active in the NPI registry since December 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1669740957

Entity TypeIndividualFemale

Primary Taxonomy363LP0200X

Provider Legal NameCOURTNEY ELIZABETH KREMERCredential: ARNP

Location Address200 HAWKINS DR, 4041 BTIowa City, IA 52242-1009

Mailing Address200 Hawkins Dr, 4041 BtIowa City, IA 52242-1009 · (319) 467-6002 · Fax (319) 356-2341

Phone(319) 467-6002

Fax(319) 356-2341

Sole ProprietorNo

Enumeration DateDecember 1, 2011

Last NPPES UpdateAugust 9, 2012

✔ NPI 1669740957 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0200X

License✔ Licensed in IA · C122499

200 HAWKINS DR, Iowa City, IA 52242

Open in Google Maps ↗

Other Names 1

Former Name (1)Courtney Elizabeth Chaplin Arnp

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)

Courtney Elizabeth Kremer Arnp 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 Courtney Kremer 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 52242 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$81.84 typical visit price

range $52.96 – $161.40

Typical copayment $20.46 (range $13.24 – $40.35)

Most-billed visit code 99203

Established Patient

$94.05 typical visit price

range $16.91 – $131.98

Typical copayment $23.51 (range $4.22 – $32.99)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Courtney Kremer's NPI number?

The NPI number for Courtney Kremer is 1669740957. It was assigned to this individual provider in the NPPES registry on December 1, 2011. The provider is also known as Courtney Elizabeth Chaplin Arnp.

Where is Courtney Kremer located?

Courtney Kremer practices at 200 Hawkins Dr 4041 Bt, Iowa City, IA 52242. The listed phone number is (319) 467-6002.

What is Courtney Kremer's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Is Courtney Kremer enrolled in Medicare?

Yes. Courtney Kremer is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Courtney Kremer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Courtney Kremer 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 Courtney Kremer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Courtney Kremer accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Oscar Insurance Company and 2 other insurers list Courtney Kremer 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 Courtney Kremer was last updated on August 9, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.