KRISTEN ELIZABETH SANDGREN M.D.
NPI 1720466113
Hospitalist in Iowa City, IA

Q: What is Kristen Sandgren's NPI number?

The NPI number for Kristen Sandgren is 1720466113. It was assigned to this individual provider in the NPPES registry on May 18, 2015. The provider is also known as Kristen Elizabeth Olney.

Q: What is Kristen Sandgren's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Q: When was this NPI record last updated?

The NPPES record for Kristen Sandgren was last updated on July 9, 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.

Active since May 18, 2015PECOS Enrolled

200 HAWKINS DR, DEPT. OF PEDIATRICS, IOWA CITY, IA 52242(319) 356-7880(319) 384-6295 Get Directions Write a Review

NPPES record last updated: July 9, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Kristen Elizabeth Sandgren M.d. NPPES

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

KRISTEN ELIZABETH SANDGREN M.D. (NPI 1720466113) is an individual hospitalist provider in Iowa City, Iowa, licensed in Iowa (MD-45032) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1720466113

Entity TypeIndividualFemale

Primary Taxonomy208M00000X

Provider Legal NameKRISTEN ELIZABETH SANDGRENCredential: M.D.

Location Address200 HAWKINS DR, DEPT. OF PEDIATRICSIowa City, IA 52242

Mailing Address200 Hawkins Dr, Dept. Of PediatricsIowa City, IA 52242-1009 · (319) 356-7880 · Fax (319) 384-6295

Phone(319) 356-7880

Fax(319) 384-6295

Sole ProprietorNo

Enumeration DateMay 18, 2015

Last NPPES UpdateJuly 9, 2018

✔ NPI 1720466113 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

License✔ Licensed in IA · MD-45032

Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedPediatricsTaxonomy 208000000X · License MD-45032 (IA)

200 HAWKINS DR, Iowa City, IA 52242

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Other Names 1

Former Name (1)Kristen Elizabeth Olney

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Wellmark Health Plan of Iowa, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kristen Elizabeth Sandgren 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 Kristen Sandgren 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

$122.23 typical visit price

range $52.96 – $161.40

Typical copayment $30.55 (range $13.24 – $40.35)

Most-billed visit code 99204

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 Kristen Sandgren's NPI number?

The NPI number for Kristen Sandgren is 1720466113. It was assigned to this individual provider in the NPPES registry on May 18, 2015. The provider is also known as Kristen Elizabeth Olney.

Where is Kristen Sandgren located?

Kristen Sandgren practices at 200 Hawkins Dr Dept. Of Pediatrics, Iowa City, IA 52242. The listed phone number is (319) 356-7880.

What is Kristen Sandgren's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Kristen Sandgren enrolled in Medicare?

Yes. Kristen Sandgren is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kristen Sandgren's services?

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

What insurance does Kristen Sandgren accept?

Health plans from Wellmark Health Plan of Iowa, Inc. list Kristen Sandgren 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 Kristen Sandgren was last updated on July 9, 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.