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JUSTIN NIELSEN
NPI 1740727221
Nurse Anesthetist, Certified Registered in Idaho Falls, ID

Active since January 23, 2017PECOS EnrolledAccepts Medicare Assignment
2325 CORONADO ST, IDAHO FALLS, ID 83404(208) 557-2700 Get Directions Write a Review

NPPES record last updated: September 13, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 18, 2021, Mar 22, 2017, Jan 23, 2017 (3 updates tracked since 2017).

About Justin Nielsen NPPES

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

JUSTIN NIELSEN (NPI 1740727221) is an individual nurse anesthetist, certified registered in Idaho Falls, Idaho, licensed in Washington (AP60732499) and active in the NPI registry since January 2017. He is enrolled in Medicare PECOS, is affiliated with Mountain View Hospital, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1740727221
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameJUSTIN NIELSEN
Location Address2325 CORONADO STIdaho Falls, ID 83404-7407
Mailing Address2325 Coronado StIdaho Falls, ID 83404-7407 · (208) 557-2700
Phone(208) 557-2700
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateJanuary 23, 2017
Last NPPES UpdateSeptember 13, 20233 updates tracked since enumeration
NPPES CertifiedSeptember 13, 2023
✔ NPI 1740727221 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 WA · AP60732499
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 RN60182254 (WA)
2325 CORONADO ST, Idaho Falls, ID 83404
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc., Molina Healthcare, Oscar Health and more.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

Justin Nielsen 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 ID9133405947
PECOS Enrollment IDI20200514001222, I20250630001578
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

3

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

Mountain View Hospital LLC
Same address
General Acute Care Hospital
2325 CORONADO ST
Idaho Falls, ID 83404
  • Reassigned Medicare billing, Idaho enrollment
  • 298 clinicians in this Medicare group
NPI 1669462362 (208) 557-2700
Intermountain Anesthesia, PA
0.4 mi
Anesthesiology
3100 CHANNING WAY
Idaho Falls, ID 83404
  • Reassigned Medicare billing, Idaho enrollment
  • 39 clinicians in this Medicare group
NPI 1558304329 (208) 529-6269
North Iowa Mercy Clinics
922 mi
Family Medicine
635 E US HIGHWAY 9
Forest City, IA 50436
  • Reassigned Medicare billing, Iowa enrollment
  • 420 clinicians in this Medicare group
NPI 1811003015 (641) 585-2904

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 3

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

Mountain View Hospital

Acute Care Hospitals · Idaho Falls, ID
1/5 CMS rating
OwnershipPhysician
CMS Certification Number130065
Location2325 Coronado StreetIdaho Falls, ID 83404 · Bonneville County
Emergency services Birthing friendly

Idaho Falls Community Hospital, LLC

Acute Care Hospitals · Idaho Falls, ID
3/5 CMS rating
OwnershipProprietary
CMS Certification Number130074
Location2327 Coronado StIdaho Falls, ID 83404 · Bonneville County
Emergency services

Mercyone North Iowa Medical Center

Acute Care Hospitals · Mason City, IA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number160064
Location1000 Fourth Street SWMason City, IA 50401 · Cerro Gordo County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 83404 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
$121.27 typical visit price
range $52.44 – $160.17
Typical copayment $30.31 (range $13.11 – $40.04)
Most-billed visit code 99204
Established Patient
$65.77 typical visit price
range $16.68 – $130.93
Typical copayment $16.44 (range $4.17 – $32.73)
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.

MR. MORGAN TIUS GARRIOTT MSN, APRN, CNP, FNP
Nurse Practitioner (Family)
2325 CORONADO ST
IDAHO FALLS, ID 83404
Bonneville County (208) 542-7021
JAXON DEAN ANDERSON CRNA
Nurse Anesthetist, Certified Registered
2325 CORONADO ST
IDAHO FALLS, ID 83404
Bonneville County (208) 557-2700
CRAIG JAMES PARKINSON ATC, LAT
Specialist/Technologist (Athletic Trainer)
2325 CORONADO ST
IDAHO FALLS, ID 83404
Bonneville County (208) 557-2700
PATRICK CONNOR SPOTTS MD
Emergency Medicine
2325 CORONADO ST
IDAHO FALLS, ID 83404
Bonneville County (864) 416-1090
MICHAEL ADAM MARION LPN
Licensed Practical Nurse
2325 CORONADO ST
IDAHO FALLS, ID 83404
Bonneville County (208) 557-2700
MOUNTAIN VIEW HOSPITAL PHYSICIAN ORGANIZATION
General Acute Care Hospital
2325 CORONADO ST
IDAHO FALLS, ID 83404
Bonneville County (208) 557-2700
RICHARD WAYNE BLACK
Pharmacist
2325 CORONADO ST
IDAHO FALLS, ID 83404
Bonneville County (208) 557-2738
TOMI SMITH CNIM
Technician/Technologist
2325 CORONADO ST
IDAHO FALLS, ID 83404
Bonneville County (208) 534-8302

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 Justin Nielsen's NPI number?

The NPI number for Justin Nielsen is 1740727221. It was assigned to this individual provider in the NPPES registry on January 23, 2017.

Where is Justin Nielsen located?

Justin Nielsen practices at 2325 Coronado St, Idaho Falls, ID 83404. The listed phone number is (208) 557-2700.

What is Justin Nielsen's specialty?

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

Is Justin Nielsen enrolled in Medicare?

Yes. Justin Nielsen 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 Justin Nielsen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Justin Nielsen reassigns Medicare benefits to 3 organizations: Mountain View Hospital LLC (Idaho Falls, ID), Intermountain Anesthesia, PA (Idaho Falls, ID) and North Iowa Mercy Clinics (Forest City, IA). 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 Justin Nielsen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Justin Nielsen accept?

Health plans from Moda Health Plan, Inc., Molina Healthcare, Oscar Health, Oscar Insurance Company and Wellmark Health Plan of Iowa, Inc. list Justin Nielsen 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 Justin Nielsen affiliated with any hospitals?

According to CMS data, Justin Nielsen is affiliated with Mountain View Hospital, Idaho Falls Community Hospital, LLC and Mercyone North Iowa Medical Center.

When was this NPI record last updated?

The NPPES record for Justin Nielsen was last updated on September 13, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.