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GERI BUNKERS RN
NPI 1770905580
Nurse Anesthetist, Certified Registered in Sheldon, IA

Active since January 13, 2014PECOS EnrolledAccepts Medicare Assignment
118 N 7TH AVE, SHELDON, IA 51201(712) 324-5041 Get Directions Write a Review

NPPES record last updated: November 20, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Geri Bunkers Rn NPPES

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

GERI BUNKERS RN (NPI 1770905580) is an individual nurse anesthetist, certified registered in Sheldon, Iowa, licensed in South Dakota (100640) and active in the NPI registry since January 2014. She is enrolled in Medicare PECOS, is affiliated with Spencer Municipal Hospital, and is a graduate of Other (2004).

NPPES Registry Identity

NPI1770905580
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameGERI BUNKERSCredential: RN
Location Address118 N 7TH AVESheldon, IA 51201-1235
Mailing Address2450 Riverside AveMinneapolis, MN 55455 · (612) 365-1000
Phone(712) 324-5041
Sole ProprietorNo
Medical School CMSOtherGraduated 2004
Enumeration DateJanuary 13, 2014
Last NPPES UpdateNovember 20, 2019
✔ NPI 1770905580 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in SD · 100640
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
Also ListedRegistered NurseTaxonomy 163W00000X · License R03379 (SD)
118 N 7TH AVE, Sheldon, IA 51201
Open in Google Maps ↗

Other Names 1

Former Name (1)Geri Rorvick

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Avera Health Plans, Oscar Insurance Company, 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 and accepts Medicare assignment

Geri Bunkers Rn 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.

PECOS PAC ID1153554092
PECOS Enrollment IDI20140430001598, I20151001002940
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

7

Medicare enrollment records show Geri Bunkers reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sanford Health Network
Same address
Family Medicine
118 N 7TH AVE
Sheldon, IA 51201
  • Reassigned Medicare billing, Iowa and Minnesota enrollments
  • Also billed through NPI 1841200623 (Iowa), NPI 1396712618 (Minnesota)
  • 60 clinicians in this Medicare group
NPI 1598295941 (712) 324-5041
Sioux Center Health
15 mi
Family Medicine
807 MAIN ST
Hull, IA 51239
  • Reassigned Medicare billing, Iowa enrollment
  • Also billed through NPI 1326056755 (Iowa)
  • 50 clinicians in this Medicare group
NPI 1396878708 (712) 722-2609
Orange City Municipal Hospital
17 mi
Specialist
1000 LINCOLN CIRCLE SE, SUITE 200
Orange City, IA 51041
  • Reassigned Medicare billing, Iowa enrollment
  • Also billed through NPI 1003886367 (Iowa)
  • 45 clinicians in this Medicare group
NPI 1265479323 (712) 737-5317
Hegg Memorial Hospital
22 mi
Family Medicine
1202 21ST AVENUE
Rock Valley, IA 51247
  • Reassigned Medicare billing, Iowa enrollment
  • 90 clinicians in this Medicare group
NPI 1629023429 (712) 476-8100
Avera Mckennan
23 mi
Critical Access
1100 S 10TH AVE
Rock Rapids, IA 51246
  • Reassigned Medicare billing, Iowa enrollment
  • 22 clinicians in this Medicare group
NPI 1750854956 (712) 472-5400
Spencer Municipal Hospital
35 mi
Nurse Anesthetist, Certified Registered
1200 1ST AVE E
Spencer, IA 51301
  • Reassigned Medicare billing, Iowa enrollment
  • 14 clinicians in this Medicare group
NPI 1396603957 (712) 264-6164
Anesthesia Consultants PC
54 mi
Anesthesiology
2720 STONE PARK BLVD
Sioux City, IA 51104
  • Reassigned Medicare billing, Iowa enrollment
  • 41 clinicians in this Medicare group
NPI 1497854574 (712) 279-3500

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Spencer Municipal Hospital

Acute Care Hospitals · Spencer, IA
5/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number160112
Location1200 1st Avenue EastSpencer, IA 51301 · Clay County
Emergency services Birthing friendly

Sanford Worthington Medical Center

Acute Care Hospitals · Worthington, MN
OwnershipVoluntary non-profit - Private
CMS Certification Number240022
Location1018 Sixth Avenue PO Box 997Worthington, MN 56187 · Nobles County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 51201 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
$66.36 typical visit price
range $16.91 – $131.98
Typical copayment $16.59 (range $4.22 – $32.99)
Most-billed visit code 99213
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.

PIET KOENE
Nurse Practitioner
118 N 7TH AVE
SHELDON, IA 51201
O'Brien County (712) 203-9614
CHRISTOPHER ANDREW OTTO P.T.
Physical Therapist
118 N 7TH AVE
SHELDON, IA 51201
O'Brien County (712) 324-5041
SANFORD HEALTH NETWORK
Nursing Facility/Intermediate Care Facility
118 N 7TH AVE
SHELDON, IA 51201
O'Brien County (712) 324-5041
KIMBERLY DAWN NIEMEYER CRNA
Nurse Anesthetist, Certified Registered
118 N 7TH AVE
SHELDON, IA 51201
O'Brien County (712) 324-5041
MS. AMBER JOY GROENDYKE
Physical Therapy Assistant
118 N 7TH AVE
SHELDON, IA 51201
O'Brien County (712) 324-6151
KATHERINE MARIE HAVERLY PA-C
Physician Assistant
118 N 7TH AVE
SHELDON, IA 51201
O'Brien County (712) 324-5041
CAROLYN M MUIRURI
Registered Nurse (General Practice)
118 N 7TH AVE
SHELDON, IA 51201
O'Brien County (714) 324-5041
SANFORD HEALTH NETWORK
General Acute Care Hospital (Critical Access)
118 N 7TH AVE
SHELDON, IA 51201
O'Brien County (712) 324-5041

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 Geri Bunkers's NPI number?

The NPI number for Geri Bunkers is 1770905580. It was assigned to this individual provider in the NPPES registry on January 13, 2014. The provider is also known as Geri Rorvick.

Where is Geri Bunkers located?

Geri Bunkers practices at 118 N 7th Ave, Sheldon, IA 51201. The listed phone number is (712) 324-5041.

What is Geri Bunkers's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Geri Bunkers enrolled in Medicare?

Yes. Geri Bunkers 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 Geri Bunkers's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Geri Bunkers reassigns Medicare benefits to 7 organizations: Sanford Health Network (Sheldon, IA), Sioux Center Health (Hull, IA), Orange City Municipal Hospital (Orange City, IA), Hegg Memorial Hospital (Rock Valley, IA), Avera Mckennan (Rock Rapids, IA) and 2 more organizations, listed in the Medicare section above. 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 Geri Bunkers's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Geri Bunkers accept?

Health plans from Avera Health Plans, Oscar Insurance Company and Wellmark Health Plan of Iowa, Inc. list Geri Bunkers 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 Geri Bunkers affiliated with any hospitals?

According to CMS data, Geri Bunkers is affiliated with Spencer Municipal Hospital and Sanford Worthington Medical Center.

When was this NPI record last updated?

The NPPES record for Geri Bunkers was last updated on November 20, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.