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DR. CHRISTOPHER JAMES ACKER MD
NPI 1811283989
Emergency Medicine in Omaha, NE

Active since June 27, 2011PECOS Enrolled
981150 NEBRASKA MEDICAL CTR, OMAHA, NE 68198(402) 559-5413 Get Directions Write a Review

NPPES record last updated: June 27, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Christopher James Acker Md NPPES

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

DR. CHRISTOPHER JAMES ACKER MD (NPI 1811283989) is an individual emergency medicine provider in Omaha, Nebraska, licensed in Nebraska (6578) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811283989
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. CHRISTOPHER JAMES ACKERCredential: MD
Location Address981150 NEBRASKA MEDICAL CTROmaha, NE 68198-1150
Mailing Address981150 Nebraska Medical CtrOmaha, NE 68198-1150
Phone(402) 559-5413
Sole ProprietorNo
Enumeration DateJune 27, 2011
✔ NPI 1811283989 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in NE · 6578
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.
981150 NEBRASKA MEDICAL CTR, Omaha, NE 68198
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Nebraska, Oscar Insurance Company, Wellmark Health Plan of Iowa, Inc..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. Christopher James Acker Md 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 Reassignment

Medicare enrollment records show Christopher Acker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Alegent Creighton Clinic
3.0 mi
Family Medicine
7500 MERCY RD
Omaha, NE 68124
  • Reassigned Medicare billing, Nebraska and Iowa enrollments
  • Also billed through NPI 1518227859 (Iowa)
  • 1,045 clinicians in this Medicare group
NPI 1548287907 (402) 717-2500

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 68198 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
$81.20 typical visit price
range $52.69 – $160.21
Typical copayment $20.30 (range $13.17 – $40.05)
Most-billed visit code 99203
Established Patient
$93.55 typical visit price
range $16.90 – $131.25
Typical copayment $23.38 (range $4.22 – $32.81)
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.

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.

DR. KEVIN MICHAEL MONTGOMERY DO
Emergency Medicine
981150 NEBRASKA MEDICAL CTR
OMAHA, NE 68198
Douglas County (402) 559-6802
RYAN JORGENSON MD
Emergency Medicine
981150 NEBRASKA MEDICAL CTR
OMAHA, NE 68198
Douglas County (402) 559-6802
DR. ALBA DUVALL MD
Emergency Medicine
981150 NEBRASKA MEDICAL CTR
OMAHA, NE 68198
Douglas County (402) 559-6802
MORGAN ELIZABETH MCKINNEY
Emergency Medicine
981150 NEBRASKA MEDICAL CTR
OMAHA, NE 68198
Douglas County (402) 559-6802
SARAH ELYSE PICKETT DO
Emergency Medicine
981150 NEBRASKA MEDICAL CTR
OMAHA, NE 68198
Douglas County (402) 559-6637
NICHOLAS JOBEUN DO
Emergency Medicine
981150 NEBRASKA MEDICAL CTR
OMAHA, NE 68198
Douglas County (402) 559-6802
ANDREW SHEKER DO
Emergency Medicine
981150 NEBRASKA MEDICAL CTR
OMAHA, NE 68198
Douglas County (402) 559-9389
KAITLIN REITZ MD
Emergency Medicine
981150 NEBRASKA MEDICAL CTR
OMAHA, NE 68198
Douglas County (402) 559-6637

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 Christopher Acker's NPI number?

The NPI number for Christopher Acker is 1811283989. It was assigned to this individual provider in the NPPES registry on June 27, 2011.

Where is Christopher Acker located?

Christopher Acker practices at 981150 Nebraska Medical Ctr, Omaha, NE 68198. The listed phone number is (402) 559-5413.

What is Christopher Acker's specialty?

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

Is Christopher Acker enrolled in Medicare?

Yes. Christopher Acker is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Christopher Acker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Acker reassigns Medicare benefits to Alegent Creighton Clinic (Omaha, NE). The 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 Christopher Acker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christopher Acker accept?

Health plans from Blue Cross and Blue Shield of Nebraska, Oscar Insurance Company and Wellmark Health Plan of Iowa, Inc. list Christopher Acker 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 Christopher Acker was last updated on June 27, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.