TIMOTHY J LARSEN MD
NPI 1942245576
Emergency Medicine in Omaha, NE

Q: What is Timothy Larsen's NPI number?

The NPI number for Timothy Larsen is 1942245576. It was assigned to this individual provider in the NPPES registry on June 18, 2006.

Q: What is Timothy Larsen's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Timothy Larsen was last updated on June 28, 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.

Active since June 18, 2006PECOS Enrolled

988102 NEBRASKA MEDICAL CTR, OMAHA, NE 68198(402) 559-4020(402) 559-8333 Get Directions Write a Review

NPPES record last updated: June 28, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Timothy J Larsen Md NPPES

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

TIMOTHY J LARSEN MD (NPI 1942245576) is an individual emergency medicine provider in Omaha, Nebraska, licensed in Nebraska (21354) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942245576

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameTIMOTHY J LARSENCredential: MD

Location Address988102 NEBRASKA MEDICAL CTROmaha, NE 68198-8102

Mailing Address988102 Nebraska Medical CtrOmaha, NE 68198-8102 · (402) 559-4020 · Fax (402) 559-8333

Phone(402) 559-4020

Fax(402) 559-8333

Sole ProprietorYes

Enumeration DateJune 18, 2006

Last NPPES UpdateJune 28, 2011

✔ NPI 1942245576 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 · 21354

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.

988102 NEBRASKA MEDICAL CTR, Omaha, NE 68198

Open in Google Maps ↗

Other Identifiers 2

Medicare UPING71567NE

Medicare ID-Type Unspecified272784NE

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 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)

Timothy J Larsen 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 Timothy Larsen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Unmc Physicians

10 mi

Multi-Specialty

988102 NEBRASKA MEDICAL CTR
Omaha, NE 68198

Reassigned Medicare billing, Nebraska enrollment
2,154 clinicians in this Medicare group

NPI 1417912114 (402) 552-3739

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 2

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.

97 services92 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.

31 services28 patients

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.

MRS. CARESSA LYNN KIICHLER DNAP, CRNA

Nurse Anesthetist, Certified Registered