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MR. KARL JOHN HAGER JR. NP
NPI 1710240916
Nurse Practitioner - Acute Care in Ekalaka, MT

Active since June 21, 2012PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
PO BOX 46, EKALAKA, MT 59324(406) 775-8730(406) 775-6479 Get Directions Write a Review

NPPES record last updated: May 15, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 15, 2025, Sep 30, 2024, Sep 20, 2024 and 1 more (4 updates tracked since 2019).

About Mr. Karl John Hager Jr. Np NPPES

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

MR. KARL JOHN HAGER JR. NP (NPI 1710240916) is an individual acute care provider in Ekalaka, Montana, licensed in Montana (NUR-APRN-LIC-174678) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS, is affiliated with Fallon Medical Complex Hospital, and maintains a secondary practice location in Brandon.

NPPES Registry Identity

NPI1710240916
Entity TypeIndividualMale
Primary Taxonomy363LA2100X
Provider Legal NameMR. KARL JOHN HAGER JR.Credential: NP
Location AddressPO BOX 46Ekalaka, MT 59324-0046
Mailing Address2 Springside CtHattiesburg, MS 39402-7053 · (601) 270-9568
Phone(406) 775-8730
Fax(406) 775-6479
Sole ProprietorYes
Medical School CMSOtherGraduated 2012
Enumeration DateJune 21, 2012
Last NPPES UpdateMay 15, 20254 updates tracked since enumeration
NPPES CertifiedMay 15, 2025
✔ NPI 1710240916 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
Licenses✔ Licensed in MT · NUR-APRN-LIC-174678✔ Licensed in MS · R870265
Also ListedNurse PractitionerTaxonomy 363L00000X · License 3013514 (KY), NUR-APRN-LIC-174678 (MT)
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License R870265 (MS), NUR-APRN-LIC-174678 (MT)
PO BOX 46, Ekalaka, MT 59324
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Secondary Practice Location 1

Location 1350 Crossgates BlvdBrandon, MS 39042-2601 · Phone (601) 824-8500

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Cigna Healthcare, Mountain Health CO-OP 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

Mr. Karl John Hager Jr. Np 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 ID3779749940
PECOS Enrollment IDI20230214000741
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

8

Medicare enrollment records show Karl Hager reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Dahl Memorial Healthcare Association Inc
4.4 mi
Critical Access
106 E PARK ST
Ekalaka, MT 59324
  • Reassigned Medicare billing, Montana enrollment
  • Also billed through NPI 1801065396 (Montana)
  • 6 clinicians in this Medicare group
NPI 1760531404 (406) 775-8730
Webster Health Services, Inc
1,160 mi
Rural Health
595 EAST VETERANS AVENUE, SUITE B
Calhoun City, MS 38916
  • Reassigned Medicare billing, Mississippi enrollment
  • 72 clinicians in this Medicare group
NPI 1407302151 (662) 628-1337
App Of Mississippi Ed, LLC
1,212 mi
Emergency Medicine
1850 CHADWICK DR
Jackson, MS 39204
  • Reassigned Medicare billing, Mississippi enrollment
  • 187 clinicians in this Medicare group
NPI 1730687740 (629) 203-7320
Hyden Emergency Physicians, LLC
1,251 mi
Emergency Medicine
130 KATE IRELAND DR
Hyden, KY 41749
  • Reassigned Medicare billing, Kentucky enrollment
  • 45 clinicians in this Medicare group
NPI 1497036776 (877) 693-5700
Southern Medical Partners, LLC
1,254 mi
Emergency Medicine
100 MEDICAL CENTER DRIVE
Hazard, KY 41701
  • Reassigned Medicare billing, Kentucky enrollment
  • 153 clinicians in this Medicare group
NPI 1538109962 (606) 439-6651
Middlesborough Emergency Physicians LLC
1,258 mi
Emergency Medicine
3600 CUMBERLAND AVE
Middlesboro, KY 40965
  • Reassigned Medicare billing, Kentucky enrollment
  • 57 clinicians in this Medicare group
NPI 1972715878 (606) 237-1700
Beaver Creek Emergency Group LLC
1,263 mi
Emergency Medicine
11203 MAIN ST
Martin, KY 41649
  • Reassigned Medicare billing, Kentucky enrollment
  • 26 clinicians in this Medicare group
NPI 1689165904 (606) 285-6490
Beckley Emergency Physicians LLC
1,327 mi
Emergency Medicine
306 STANAFORD RD, EMERGENCY ROOM
Beckley, WV 25801
  • Reassigned Medicare billing, West Virginia enrollment
  • 80 clinicians in this Medicare group
NPI 1376757674 (304) 255-3000

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 4

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 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.
54 services50 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
51 services45 patients
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.
49 services45 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.
21 services21 patients

Hospital Affiliations CMS Care Compare 2

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

Fallon Medical Complex Hospital

Critical Access Hospitals · Baker, MT
OwnershipVoluntary non-profit - Private
CMS Certification Number271301
Location202 S 4th St WBaker, MT 59313 · Fallon County
Emergency services

Dahl Memorial Healthcare Association Inc

Critical Access Hospitals · Ekalaka, MT
OwnershipVoluntary non-profit - Private
CMS Certification Number271302
Location106 E Park StreetEkalaka, MT 59324 · Carter County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59324 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
$87.97 typical visit price
range $56.81 – $172.26
Typical copayment $21.99 (range $14.20 – $43.06)
Most-billed visit code 99203
Established Patient
$100.16 typical visit price
range $18.24 – $140.32
Typical copayment $25.04 (range $4.56 – $35.08)
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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality100
Improvement Activities40
Cost100

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 Karl Hager's NPI number?

The NPI number for Karl Hager is 1710240916. It was assigned to this individual provider in the NPPES registry on June 21, 2012.

Where is Karl Hager located?

Karl Hager practices at PO Box 46, Ekalaka, MT 59324. The listed phone number is (406) 775-8730.

What is Karl Hager's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Karl Hager enrolled in Medicare?

Yes. Karl Hager 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 Karl Hager's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Karl Hager reassigns Medicare benefits to 8 organizations: Dahl Memorial Healthcare Association Inc (Ekalaka, MT), Webster Health Services, Inc (Calhoun City, MS), App Of Mississippi Ed, LLC (Jackson, MS), Hyden Emergency Physicians, LLC (Hyden, KY), Southern Medical Partners, LLC (Hazard, KY) and 3 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 Karl Hager's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Karl Hager accept?

Health plans from Blue Cross and Blue Shield of Montana, Cigna Healthcare, Mountain Health CO-OP, PacificSource Health Plans and Providence Health Plan list Karl Hager 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 Karl Hager affiliated with any hospitals?

According to CMS data, Karl Hager is affiliated with Fallon Medical Complex Hospital and Dahl Memorial Healthcare Association Inc.

When was this NPI record last updated?

The NPPES record for Karl Hager was last updated on May 15, 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.