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DR. SARAH RENEE CLAUSSEN D.O.
NPI 1033421920
Pediatrics - Neonatal-Perinatal Medicine in Coeur D Alene, ID

Active since July 08, 2010PECOS Enrolled
2003 KOOTENAI HEALTH WAY, COEUR D ALENE, ID 83814(208) 625-5187(208) 625-6892 Get Directions Write a Review

NPPES record last updated: June 2, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 2, 2025, Dec 3, 2024, Oct 23, 2018 and 1 more (4 updates tracked since 2016).

About Dr. Sarah Renee Claussen D.o. NPPES

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

DR. SARAH RENEE CLAUSSEN D.O. (NPI 1033421920) is an individual neonatal-perinatal medicine provider in Coeur D Alene, Idaho, licensed in Idaho (1371746) and active in the NPI registry since July 2010. She is enrolled in Medicare PECOS and maintains a secondary practice location in Anchorage.

NPPES Registry Identity

NPI1033421920
Entity TypeIndividualFemale
Primary Taxonomy2080N0001X
Provider Legal NameDR. SARAH RENEE CLAUSSENCredential: D.O.
Location Address2003 KOOTENAI HEALTH WAYCoeur D Alene, ID 83814-6051
Mailing Address23845 Mcbean PkwyValencia, CA 91355-2001 · (661) 200-1370 · Fax (661) 200-1379
Phone(208) 625-5187
Fax(208) 625-6892
Sole ProprietorNo
Enumeration DateJuly 8, 2010
Last NPPES UpdateJune 2, 20254 updates tracked since enumeration
NPPES CertifiedJune 2, 2025
✔ NPI 1033421920 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
Licenses✔ Licensed in ID · 1371746✔ Licensed in CA · 20A16303✔ Licensed in AK · 108577
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2003 KOOTENAI HEALTH WAY, Coeur D Alene, ID 83814
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Other Names 1

Former Name (1)Sarah Renee Volz Do

Secondary Practice Location 1

Location 13340 Providence Dr, Suite 366Anchorage, AK 99508-4691 · Phone (907) 563-3026

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Sarah Renee Claussen D.o. 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 Sarah Claussen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Kootenai Health, Inc.
Same address
Psychiatry
2003 KOOTENAI HEALTH WAY
Coeur D Alene, ID 83814
  • Reassigned Medicare billing, Idaho enrollment
  • 472 clinicians in this Medicare group
NPI 1174661151 (208) 625-4000
Children's Hospital Los Angeles Medical Group, Inc.
942 mi
Multi-Specialty
4650 SUNSET BLVD
Los Angeles, CA 90027
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Childrens Hospital Los Angeles Medical Group Inc
  • 1,281 clinicians in this Medicare group
NPI 1265530653 (323) 361-2337

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.

CHRISTINA CRABTREE M.D.
Emergency Medicine
2003 KOOTENAI HEALTH WAY
COEUR D ALENE, ID 83814
Kootenai County (208) 625-4000
SCOTT GEYER RD
Dietitian, Registered
2003 KOOTENAI HEALTH WAY
COEUR D ALENE, ID 83814
Kootenai County (208) 625-4000
DR. MATTHEW KUNZ DO
Emergency Medicine
2003 KOOTENAI HEALTH WAY
COEUR D ALENE, ID 83814
Kootenai County (208) 625-4000
MRS. AMANDA K KAMPF RN, BSN
Student in an Organized Health Care Education/Training Program
2003 KOOTENAI HEALTH WAY
COEUR D ALENE, ID 83814
Kootenai County (208) 625-4000
DR. PATRICK WILLIAM MAGAJNA MD
Emergency Medicine
2003 KOOTENAI HEALTH WAY
COEUR D ALENE, ID 83814
Kootenai County (208) 625-4000
JOSHUA LEPPERT CRNA
Nurse Anesthetist, Certified Registered
2003 KOOTENAI HEALTH WAY
COEUR D ALENE, ID 83814
Kootenai County (208) 765-8585
MARC OLAV GRANRUD
Hospitalist
2003 KOOTENAI HEALTH WAY
COEUR D ALENE, ID 83814
Kootenai County (208) 625-6900
KIMBERLEY S HALL DIETICIAN
Dietitian, Registered
2003 KOOTENAI HEALTH WAY
COEUR D ALENE, ID 83814
Kootenai County (208) 666-2000

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 Sarah Claussen's NPI number?

The NPI number for Sarah Claussen is 1033421920. It was assigned to this individual provider in the NPPES registry on July 8, 2010. The provider is also known as Sarah Renee Volz Do.

Where is Sarah Claussen located?

Sarah Claussen practices at 2003 Kootenai Health Way, Coeur D Alene, ID 83814. The listed phone number is (208) 625-5187.

What is Sarah Claussen's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is Sarah Claussen enrolled in Medicare?

Yes. Sarah Claussen is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Sarah Claussen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Claussen reassigns Medicare benefits to 2 organizations: Kootenai Health, Inc. (Coeur D Alene, ID) and Children's Hospital Los Angeles Medical Group, Inc. (Los Angeles, CA). 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 Sarah Claussen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sarah Claussen accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Sarah Claussen 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 Sarah Claussen was last updated on June 2, 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.