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GOKHAN OLGUN M.D.
NPI 1144453762
Pediatrics - Pediatric Critical Care Medicine in Sioux Falls, SD

Active since August 30, 2009PECOS Enrolled
1600 W 22ND ST, SIOUX FALLS, SD 57105(605) 312-1000 Get Directions Write a Review

NPPES record last updated: April 23, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Gokhan Olgun M.d. NPPES

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

GOKHAN OLGUN M.D. (NPI 1144453762) is an individual pediatric critical care medicine provider in Sioux Falls, South Dakota, licensed in South Dakota (9595) and active in the NPI registry since August 2009. He is enrolled in Medicare PECOS and maintains a secondary practice location in Chicago.

NPPES Registry Identity

NPI1144453762
Entity TypeIndividualMale
Primary Taxonomy2080P0203X
Provider Legal NameGOKHAN OLGUNCredential: M.D.
Location Address1600 W 22ND STSioux Falls, SD 57105-1521
Mailing Address1320 W Arthington St, Apt No2Chicago, IL 60607-4103 · (773) 592-5619
Phone(605) 312-1000
Sole ProprietorNo
Enumeration DateAugust 30, 2009
Last NPPES UpdateApril 23, 2019
✔ NPI 1144453762 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPediatrics · Pediatric Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080P0203X
License✔ Licensed in SD · 9595
Definition
A pediatrician expert in advanced life support for children from the term or near-term neonate to the adolescent. This competence extends to the critical care management of life-threatening organ system failure from any cause in both medical and surgical patients and to the support of vital physiological functions. This specialist may have administrative responsibilities for intensive care units and also facilitates patient care among other specialists.
Also ListedPediatricsTaxonomy 208000000X · License 9595 (SD)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1600 W 22ND ST, Sioux Falls, SD 57105
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Secondary Practice Location 1

Location 11740 W Taylor StChicago, IL 60612-7232 · Phone (866) 600-2273

Accepted Insurance

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

Gokhan Olgun 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 Reassignments

2

Medicare enrollment records show Gokhan Olgun reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sanford Clinic
Same address
Pediatrics
1600 W 22ND ST
Sioux Falls, SD 57105
  • Reassigned Medicare billing, South Dakota enrollment
  • 826 clinicians in this Medicare group
NPI 1881610889 (605) 312-1000
Sanford Medical Center
0.8 mi
Family Medicine
1420 W 22NDST STE 104
Sioux Falls, SD 57105
  • Reassigned Medicare billing, South Dakota enrollment
  • 1,097 clinicians in this Medicare group
NPI 1093090342 (605) 328-4897

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.

JANELLE VANDE GRIEND APRN-CPNP
Nurse Practitioner
1600 W 22ND ST
SIOUX FALLS, SD 57105
Minnehaha County (605) 312-1000
KAILEN K KRAUSE
Registered Nurse (Pediatrics)
1600 W 22ND ST
SIOUX FALLS, SD 57105
Minnehaha County (605) 312-1000
AMANDA CHARLENE NOONAN DNP
Nurse Practitioner (Psychiatric/Mental Health)
1600 W 22ND ST
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-6585
KAYELYN J. WAGNER M.D.
Pediatrics (Pediatric Hematology-Oncology)
1600 W 22ND ST
SIOUX FALLS, SD 57105
Minnehaha County (605) 312-1000
AMBER JENAE VELDMAN MD
Pediatrics
1600 W 22ND ST
SIOUX FALLS, SD 57105
Minnehaha County (605) 312-1000
SYED HARIS ZAMIR KAZMI MD
Pediatrics
1600 W 22ND ST
SIOUX FALLS, SD 57105
Minnehaha County (605) 312-1000
MRS. MORGAN DOLORES COLLINS RN, CDCES
Registered Nurse (Diabetes Educator)
1600 W 22ND ST
SIOUX FALLS, SD 57105
Minnehaha County (605) 312-1000
CHARLES A BROBERG DC, PA,
Physician Assistant
1600 W 22ND ST
SIOUX FALLS, SD 57105
Minnehaha County (605) 312-1000

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 Gokhan Olgun's NPI number?

The NPI number for Gokhan Olgun is 1144453762. It was assigned to this individual provider in the NPPES registry on August 30, 2009.

Where is Gokhan Olgun located?

Gokhan Olgun practices at 1600 W 22nd St, Sioux Falls, SD 57105. The listed phone number is (605) 312-1000.

What is Gokhan Olgun's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.

Is Gokhan Olgun enrolled in Medicare?

Yes. Gokhan Olgun is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Gokhan Olgun's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gokhan Olgun reassigns Medicare benefits to 2 organizations: Sanford Clinic (Sioux Falls, SD) and Sanford Medical Center (Sioux Falls, SD). Each 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 Gokhan Olgun's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gokhan Olgun accept?

Health plans from Sanford Health Plan, Wellmark Health Plan of Iowa, Inc. and Wellmark of South Dakota, Inc. list Gokhan Olgun 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 Gokhan Olgun was last updated on April 23, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.