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LARISA KAY ONG APRN-NP
NPI 1891668836
Nurse Practitioner in Cozad, NE

Active since September 25, 2025PECOS Enrolled
300 E 12TH ST, COZAD, NE 69130(308) 784-2261 Get Directions Write a Review

NPPES record last updated: January 29, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Larisa Kay Ong Aprn-np NPPES

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

LARISA KAY ONG APRN-NP (NPI 1891668836) is an individual nurse practitioner in Cozad, Nebraska, licensed in Nebraska (116621) and active in the NPI registry since September 2025. She is enrolled in Medicare PECOS, is affiliated with Cozad Community Hospital, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1891668836
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameLARISA KAY ONGCredential: APRN-NP
Location Address300 E 12TH STCozad, NE 69130-1532
Mailing Address43201 Road 762Lexington, NE 68850-3718 · (308) 325-5032
Phone(308) 784-2261
Sole ProprietorYes
Medical School CMSOtherGraduated 2025
Enumeration DateSeptember 25, 2025
Last NPPES UpdateJanuary 29, 2026
NPPES CertifiedJanuary 29, 2026
✔ NPI 1891668836 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in NE · 116621
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedRegistered NurseTaxonomy 163W00000X · License 70592 (NE)
300 E 12TH ST, Cozad, NE 69130
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Larisa Kay Ong Aprn-np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7214403260
PECOS Enrollment IDI20260416003144
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 Larisa Ong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Cozad Community Hospital
Same address
Critical Access
300 E 12TH ST
Cozad, NE 69130
  • Reassigned Medicare billing, Nebraska enrollment
  • Also billed through NPI 1528159308 (Nebraska)
  • 13 clinicians in this Medicare group
NPI 1881632883 (308) 784-2261

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

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

Cozad Community Hospital

Critical Access Hospitals · Cozad, NE
OwnershipGovernment - Hospital District or Authority
CMS Certification Number281327
LocationP O Box 108, 300 East 12th StCozad, NE 69130 · Dawson County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 69130 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 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JACOB JOHN FLINT PTA
Physical Therapy Assistant
300 E 12TH ST
COZAD, NE 69130
Dawson County (308) 784-2231
BRIAN WILLIAM CRONSTROM APRN-C
Nurse Practitioner
300 E 12TH ST
COZAD, NE 69130
Dawson County (308) 784-2261
COZAD COMMUNITY HOSPITAL
Medicare Defined Swing Bed Unit
300 E 12TH ST
COZAD, NE 69130
Dawson County (308) 784-2261
MRS. JANICE ILEEN GENGENBACH R.D.
Dietitian, Registered
300 E 12TH ST
COZAD, NE 69130
Dawson County (308) 784-2261
COZAD COMMUNITY HOSPITAL
General Acute Care Hospital (Critical Access)
300 E 12TH ST
COZAD, NE 69130
Dawson County (308) 784-2261

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 Larisa Ong's NPI number?

The NPI number for Larisa Ong is 1891668836. It was assigned to this individual provider in the NPPES registry on September 25, 2025.

Where is Larisa Ong located?

Larisa Ong practices at 300 E 12th St, Cozad, NE 69130. The listed phone number is (308) 784-2261.

What is Larisa Ong's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Larisa Ong enrolled in Medicare?

Yes. Larisa Ong is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Larisa Ong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Larisa Ong reassigns Medicare benefits to Cozad Community Hospital (Cozad, 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 Larisa Ong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Larisa Ong accept?

Health plans from Blue Cross and Blue Shield of Nebraska and Oscar Insurance Company list Larisa Ong 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 Larisa Ong affiliated with any hospitals?

According to CMS data, Larisa Ong is affiliated with Cozad Community Hospital.

When was this NPI record last updated?

The NPPES record for Larisa Ong was last updated on January 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.