KELLI J GROENEWEG CRNA
NPI 1619087434
Nurse Anesthetist, Certified Registered in Iowa City, IA
About Kelli J Groeneweg Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KELLI J GROENEWEG CRNA (NPI 1619087434) is an individual nurse anesthetist, certified registered in Iowa City, Iowa, licensed in Colorado (SRA-25007) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, is affiliated with Spectrum Health, and maintains a secondary practice location in Saint Louis.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Kelli J Groeneweg Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Kelli Groeneweg reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Owatonna, MN 55060
- Reassigned Medicare billing, Minnesota enrollment
- 3,733 clinicians in this Medicare group
Saint Louis, MO 63110
- Reassigned Medicare billing, Missouri enrollment
- 264 clinicians in this Medicare group
Rapid City, SD 57703
- Reassigned Medicare billing, South Dakota enrollment
- Also billed through NPI 1376896621 (South Dakota)
- 161 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Spectrum Health
Acute Care Hospitals · Grand Rapids, MIBarnes Jewish Hospital
Acute Care Hospitals · Saint Louis, MOPhysician 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
IOWA CITY, IA 52242
IOWA CITY, IA 52242
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 Kelli Groeneweg's NPI number?
The NPI number for Kelli Groeneweg is 1619087434. It was assigned to this individual provider in the NPPES registry on August 30, 2006.
Where is Kelli Groeneweg located?
Kelli Groeneweg practices at 200 Hawkins Dr, Iowa City, IA 52242. The listed phone number is (319) 356-2633.
What is Kelli Groeneweg's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Kelli Groeneweg enrolled in Medicare?
Yes. Kelli Groeneweg is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Kelli Groeneweg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kelli Groeneweg reassigns Medicare benefits to 3 organizations: Allina Health System (Owatonna, MN), Washington University (Saint Louis, MO) and Black Hills Surgical Hospital, LLP (Rapid City, 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 Kelli Groeneweg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kelli Groeneweg accept?
Health plans from Avera Health Plans list Kelli Groeneweg 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.
Is Kelli Groeneweg affiliated with any hospitals?
According to CMS data, Kelli Groeneweg is affiliated with Spectrum Health and Barnes Jewish Hospital.
When was this NPI record last updated?
The NPPES record for Kelli Groeneweg was last updated on September 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.
# Kelli J Groeneweg, CRNA · NPI 1619087434
Nurse Anesthetist, Certified Registered physician in Iowa City, Iowa. Individual provider, active in the CMS NPPES registry since August 30, 2006.
## Identity
- **NPI:** 1619087434 (Entity type: Individual)
- **Enumerated:** August 30, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** SRA-25007 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 HAWKINS DR, Iowa City, IA 52242-1009
- **Phone:** (319) 356-2633 · **Fax:** (319) 356-2940
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Allina Health System (NPI 1548136146, Owatonna, MN); Washington University (NPI 1528005642, Saint Louis, MO); Black Hills Surgical Hospital, LLP (NPI 1417304924, Rapid City, SD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2000
## Record status
- **NPPES last updated:** September 8, 2025
- **Other identifiers:** Medicaid 59077832 (CO); Medicaid 5751950 (SD)
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Source: [NPI Profile](https://npiprofile.com/npi/1619087434) · Data from the CMS NPPES public registry.