STARR LYNN RAUCH CRNA
NPI 1104142116
Nurse Anesthetist, Certified Registered in Sioux Falls, SD

Q: What is Starr Rauch's NPI number?

The NPI number for Starr Rauch is 1104142116. It was assigned to this individual provider in the NPPES registry on April 15, 2010. The provider is also known as Starr Lynn Fedders.

Q: What is Starr Rauch's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Starr Rauch was last updated on May 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.

Active since April 15, 2010Accepts Medicare Assignment

800 E 21ST ST, AVERA MCKENNAN ANESTHESIOLOGY, SIOUX FALLS, SD 57105(605) 322-2754(605) 322-2727 Get Directions Write a Review

NPPES record last updated: May 12, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Starr Lynn Rauch Crna NPPES

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

STARR LYNN RAUCH CRNA (NPI 1104142116) is an individual nurse anesthetist, certified registered in Sioux Falls, South Dakota, licensed in South Dakota (CR000736) and active in the NPI registry since April 2010. She is affiliated with Avera Mckennan Hospital & University Health Center and is a graduate of Other (2010).

NPPES Registry Identity

NPI1104142116

Entity TypeIndividualFemale

Primary Taxonomy367500000X

Provider Legal NameSTARR LYNN RAUCHCredential: CRNA

Location Address800 E 21ST ST, AVERA MCKENNAN ANESTHESIOLOGYSioux Falls, SD 57105-1016

Mailing AddressPo Box 5045, Attn: Patient Financial Services, Adp2Sioux Falls, SD 57117-5045 · (605) 322-6428 · Fax (605) 322-6499

Phone(605) 322-2754

Fax(605) 322-2727

Sole ProprietorNo

Medical School CMSOtherGraduated 2010

Enumeration DateApril 15, 2010

Last NPPES UpdateMay 12, 2025

NPPES CertifiedMay 12, 2025

✔ NPI 1104142116 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367500000X

License✔ Licensed in SD · CR000736

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.

800 E 21ST ST, Sioux Falls, SD 57105

Open in Google Maps ↗

Other Names 1

Former Name (1)Starr Lynn Fedders

Other Identifiers 7

Other9292961Dakotacare

Medicaid1104142116MN

Medicaid2000118SD

Medicaid46022474348NE

Other1104142116MN · Bcbs Mn

Other1104142116Wellmark Bcbs - Tricare

Medicaid1104142116IA

Accepted Insurance

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

Starr Lynn Rauch 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.

PECOS PAC ID9638208887

PECOS Enrollment IDI20100526000271

Medicare Billing Reassignments

Medicare enrollment records show Starr Rauch reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Avera Mckennan

1.0 mi

Transplant Surgery

801 E 23RD ST STE 401
Sioux Falls, SD 57105

Reassigned Medicare billing, South Dakota enrollment
Also billed through NPI 1295747608 (South Dakota)
1,277 clinicians in this Medicare group

NPI 1730155425 (605) 322-7350

Heart Hospital Of South Dakota LLC

3.7 mi

General Acute Care Hospital

4500 W 69TH ST
Sioux Falls, SD 57108

Reassigned Medicare billing, South Dakota enrollment
52 clinicians in this Medicare group

NPI 1023003969 (605) 977-7000

Avera Queen Of Peace

35 mi

Rural Health

741 S HILL ST
Salem, SD 57058

Reassigned Medicare billing, South Dakota enrollment
227 clinicians in this Medicare group

NPI 1619201829 (605) 425-3038

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 8

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.

Insertion of artery tube for blood sampling or infusion through skin 36620

This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.

57 services55 patients

Anesthesia for x-ray or radiation therapy 01922

Anesthesia for x-ray or radiation therapy involves administering medication to help you relax or sleep during the procedure. It's used to ensure comfort, minimize movement, and reduce anxiety. The type of anesthesia used depends on the procedure and patient's health.

45 services45 patients

Anesthesia for procedure to assess heart electrical activity 00537

Anesthesia for a procedure to assess heart electrical activity helps ensure comfort and relaxation. It involves administering medication that either numbs a specific area or makes you sleep temporarily. This allows doctors to safely examine your heart's electrical signals without causing discomfort.

36 services36 patients

Anesthesia for procedure on heart and large blood vessels 00560

Anesthesia for heart and large blood vessel procedures involves using medications to block sensation, ensuring you don't feel pain during surgery. It can be general (you're asleep) or regional (part of your body is numbed). It helps ensure comfort and safety throughout the operation.

26 services26 patients

Anesthesia for procedure to correct abnormal heart rhythm 00410

Anesthesia for a procedure to correct abnormal heart rhythm ensures you won't feel pain during the treatment. It can be general, where you're completely asleep, or local, numbing only a specific area. Your vital signs are monitored to ensure safety during the procedure.

23 services23 patients

Anesthesia for heart artery bypass grafting on heart-lung machine 00567

Anesthesia for heart artery bypass grafting on a heart-lung machine involves administering medications to induce sleep and eliminate pain during surgery. The heart-lung machine takes over heart and lung functions, ensuring blood flow and oxygen supply to the body.

20 services20 patients

Hospital Affiliations CMS Care Compare 2

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

Avera Mckennan Hospital & University Health Center

Acute Care Hospitals · Sioux Falls, SD

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number430016

Location1325 S Cliff AveSioux Falls, SD 57117 · Minnehaha County

Emergency services Birthing friendly

Avera Heart Hospital Of South Dakota

Acute Care Hospitals · Sioux Falls, SD

5/5 CMS rating

OwnershipProprietary

CMS Certification Number430095

Location4500 W 69th StSioux Falls, SD 57108 · Lincoln County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 57105 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

$126.78 typical visit price

range $55.52 – $167.23

Typical copayment $31.69 (range $13.88 – $41.80)

Most-billed visit code 99204

Established Patient

$69.20 typical visit price

range $18.08 – $137.08

Typical copayment $17.30 (range $4.52 – $34.27)

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.

JOHN A LYLE CRNA

Nurse Anesthetist, Certified Registered

800 E 21ST ST
SIOUX FALLS, SD 57105

Minnehaha County (605) 322-2754

NINA KAPPES RDLN

Dietitian, Registered

800 E 21ST ST
SIOUX FALLS, SD 57105

Minnehaha County (605) 322-8775

DONALD J KOSIAK JR. MD

Emergency Medicine

800 E 21ST ST, EMERGENCY DEPT
SIOUX FALLS, SD 57105

Minnehaha County (605) 322-2000

MRS. RUTH ELAINE FAWCETT PT

Physical Therapist

800 E 21ST ST
SIOUX FALLS, SD 57105

Minnehaha County (605) 322-5000

JON C WEBER CRNA

Nurse Anesthetist, Certified Registered

800 E 21ST ST
SIOUX FALLS, SD 57105

Minnehaha County (605) 322-2754

STEPHAN KULZER

Occupational Therapist (Hand)

800 E 21ST ST
SIOUX FALLS, SD 57105

Minnehaha County (605) 322-5000

KARA J DOUGHERTY CRNA

Nurse Anesthetist, Certified Registered

800 E 21ST ST
SIOUX FALLS, SD 57105

Minnehaha County (605) 322-2754

RANDY L DOWNEY CRNA

Nurse Anesthetist, Certified Registered

800 E 21ST ST
SIOUX FALLS, SD 57105

Minnehaha County (605) 322-2754

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 Starr Rauch's NPI number?

The NPI number for Starr Rauch is 1104142116. It was assigned to this individual provider in the NPPES registry on April 15, 2010. The provider is also known as Starr Lynn Fedders.

Where is Starr Rauch located?

Starr Rauch practices at 800 E 21st St Avera Mckennan Anesthesiology, Sioux Falls, SD 57105. The listed phone number is (605) 322-2754.

What is Starr Rauch's specialty?

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

Is Starr Rauch enrolled in Medicare?

Yes. Starr Rauch 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 Starr Rauch's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Starr Rauch reassigns Medicare benefits to 3 organizations: Avera Mckennan (Sioux Falls, SD), Heart Hospital Of South Dakota LLC (Sioux Falls, SD) and Avera Queen Of Peace (Salem, 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 Starr Rauch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Starr Rauch accept?

Health plans from Avera Health Plans, Wellmark Health Plan of Iowa, Inc. and Wellmark of South Dakota, Inc. list Starr Rauch 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 Starr Rauch affiliated with any hospitals?

According to CMS data, Starr Rauch is affiliated with Avera Mckennan Hospital & University Health Center and Avera Heart Hospital Of South Dakota.

When was this NPI record last updated?

The NPPES record for Starr Rauch was last updated on May 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.