DR. KEVIN WAYNE HAMBURGER M.D.
NPI 1114919909
Obstetrics & Gynecology in Sioux City, IA
About Dr. Kevin Wayne Hamburger M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KEVIN WAYNE HAMBURGER M.D. (NPI 1114919909) is an individual obstetrics & gynecology provider in Sioux City, Iowa, licensed in Iowa (29099) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Kevin Wayne Hamburger M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Kevin Hamburger reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Sioux City, IA 51105
- Reassigned Medicare billing, South Dakota enrollment
- Medicare enrollment name: Siouxland Women's Health Care PC
- 6 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 51105 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SIOUX CITY, IA 51105
SIOUX CITY, IA 51105
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 Kevin Hamburger's NPI number?
The NPI number for Kevin Hamburger is 1114919909. It was assigned to this individual provider in the NPPES registry on August 17, 2005.
Where is Kevin Hamburger located?
Kevin Hamburger practices at 1000 Jackson St, Sioux City, IA 51105. The listed phone number is (712) 252-0501.
What is Kevin Hamburger's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Kevin Hamburger enrolled in Medicare?
Yes. Kevin Hamburger is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Kevin Hamburger's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kevin Hamburger reassigns Medicare benefits to Siouxland Women's Health Care, P.C. (Sioux 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 Kevin Hamburger's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Kevin Hamburger was last updated on August 4, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.