1. Home
  2. Directory
  3. Idaho
  4. Coeur D Alene
  5. Emergency Medicine
  6. NPI Profile

MR. WILLIAM ALLEN JOHNJULIO D.O.
NPI 1558868059
Emergency Medicine in Coeur D Alene, ID

Active since April 11, 2018PECOS Enrolled
94.91/100
CMS Quality Rating
2003 KOOTENAI HEALTH WAY, COEUR D ALENE, ID 83814(208) 625-4000 Get Directions Write a Review

NPPES record last updated: July 23, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 24, 2024, Aug 4, 2022, Nov 6, 2021 and 1 more (4 updates tracked since 2018).

About Mr. William Allen Johnjulio D.o. NPPES

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

MR. WILLIAM ALLEN JOHNJULIO D.O. (NPI 1558868059) is an individual emergency medicine provider in Coeur D Alene, Idaho, licensed in Idaho (O-1684) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1558868059
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameMR. WILLIAM ALLEN JOHNJULIOCredential: D.O.
Location Address2003 KOOTENAI HEALTH WAYCoeur D Alene, ID 83814-6051
Mailing Address24008 E Maxwell AveLiberty Lake, WA 99019-8624 · (412) 266-1218
Phone(208) 625-4000
Sole ProprietorYes
Enumeration DateApril 11, 2018
Last NPPES UpdateJuly 23, 20254 updates tracked since enumeration
NPPES CertifiedJuly 23, 2025
✔ NPI 1558868059 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in ID · O-1684✔ Licensed in PA · OS021421
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2003 KOOTENAI HEALTH WAY, Coeur D Alene, ID 83814
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. William Allen Johnjulio 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 William Johnjulio 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
Kootenai Health, Inc.
Same address
Psychiatry
2003 KOOTENAI HEALTH WAY
Coeur D Alene, ID 83814
  • Reassigned Medicare billing, Idaho enrollment
  • 301 clinicians in this Medicare group
NPI 1174661151 (208) 625-4000

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 6

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
309 services301 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
133 services131 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
61 services60 patients
Ultrasound of heart, follow-up 93308
A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.
36 services36 patients
Ultrasound scan of chest 76604
An ultrasound scan of the chest is a non-invasive imaging procedure that uses sound waves to create pictures of the structures within your chest, such as your heart and lungs. It's a safe, painless method that helps doctors diagnose and monitor various conditions.
24 services24 patients
Limited ultrasound scan of joint or other extremity structure except blood vessels 76882
A limited ultrasound scan of a joint or other extremity structure lacking blood vessels is a non-invasive procedure that uses sound waves to create images of the inside of your body. This helps in diagnosing and monitoring conditions related to your joints or other similar structures.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 83814 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
$81.13 typical visit price
range $52.44 – $160.17
Typical copayment $20.28 (range $13.11 – $40.04)
Most-billed visit code 99203
Established Patient
$93.26 typical visit price
range $16.68 – $130.93
Typical copayment $23.31 (range $4.17 – $32.73)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

94.91/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality87.83
Promoting Interoperability100
Improvement Activities40

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 William Johnjulio's NPI number?

The NPI number for William Johnjulio is 1558868059. It was assigned to this individual provider in the NPPES registry on April 11, 2018.

Where is William Johnjulio located?

William Johnjulio practices at 2003 Kootenai Health Way, Coeur D Alene, ID 83814. The listed phone number is (208) 625-4000.

What is William Johnjulio's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is William Johnjulio enrolled in Medicare?

Yes. William Johnjulio is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for William Johnjulio's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Johnjulio reassigns Medicare benefits to 2 organizations: Kootenai Health, Inc. (Coeur D Alene, ID) and Kootenai Health, Inc. (Coeur D Alene, ID). 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 William Johnjulio's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for William Johnjulio was last updated on July 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.