MARESA LORENE SIERRA APRN
NPI 1285498634
Nurse Practitioner in Omaha, NE

Q: What is Maresa Sierra's NPI number?

The NPI number for Maresa Sierra is 1285498634. It was assigned to this individual provider in the NPPES registry on February 7, 2024. The provider is also known as Maresa Lorene Hornbaker.

Q: What is Maresa Sierra's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Maresa Sierra was last updated on March 28, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 February 07, 2024PECOS EnrolledAccepts Medicare Assignment

6901 N 72ND ST STE 3100, OMAHA, NE 68122(402) 572-3900 Get Directions Write a Review

NPPES record last updated: March 28, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Maresa Lorene Sierra Aprn NPPES

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

MARESA LORENE SIERRA APRN (NPI 1285498634) is an individual nurse practitioner in Omaha, Nebraska, licensed in Nebraska (115193) and active in the NPI registry since February 2024. She is enrolled in Medicare PECOS, is affiliated with Bryan Medical Center, and maintains a secondary practice location in Council Bluffs.

NPPES Registry Identity

NPI1285498634

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameMARESA LORENE SIERRACredential: APRN

Location Address6901 N 72ND ST STE 3100Omaha, NE 68122-1752

Mailing Address2412 Cuming St Ste 200Omaha, NE 68131-1604 · (402) 717-0380

Phone(402) 572-3900

Sole ProprietorNo

Medical School CMSOtherGraduated 2023

Enumeration DateFebruary 7, 2024

Last NPPES UpdateMarch 28, 2024

NPPES CertifiedMarch 28, 2024

✔ NPI 1285498634 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

Licenses✔ Licensed in NE · 115193✔ Licensed in IA · A178067

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.

6901 N 72ND ST STE 3100, Omaha, NE 68122

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Other Names 1

Former Name (1)Maresa Lorene Hornbaker

Secondary Practice Location 1

Location 11288 Valley View DrCouncil Bluffs, IA 51503-5245 · Phone (712) 328-8800

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Nebraska, Medica, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Maresa Lorene Sierra Aprn 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 ID1153769658

PECOS Enrollment IDI20240403001327, I20240410001366

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.

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

123 services121 patients

Automated urinalysis test 81003

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

24 services23 patients

Hospital Affiliations CMS Care Compare 3

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

Bryan Medical Center

Acute Care Hospitals · Lincoln, NE

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number280003

Location1600 South 48th StLincoln, NE 68506 · Lancaster County

Emergency services Birthing friendly

The Nebraska Medical Center

Acute Care Hospitals · Omaha, NE

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number280013

Location987400 Nebraska Medical CenterOmaha, NE 68198 · Douglas County

Emergency services Birthing friendly

Chi Health Bergan Mercy

Acute Care Hospitals · Omaha, NE

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number280060

Location7500 Mercy RdOmaha, NE 68124 · Douglas County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 68122 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.

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 Maresa Sierra's NPI number?

The NPI number for Maresa Sierra is 1285498634. It was assigned to this individual provider in the NPPES registry on February 7, 2024. The provider is also known as Maresa Lorene Hornbaker.

Where is Maresa Sierra located?

Maresa Sierra practices at 6901 N 72nd St Ste 3100, Omaha, NE 68122. The listed phone number is (402) 572-3900.

What is Maresa Sierra's specialty?

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

Is Maresa Sierra enrolled in Medicare?

Yes. Maresa Sierra 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.

What insurance does Maresa Sierra accept?

Health plans from Blue Cross and Blue Shield of Nebraska, Medica and Oscar Insurance Company list Maresa Sierra 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 Maresa Sierra affiliated with any hospitals?

According to CMS data, Maresa Sierra is affiliated with Bryan Medical Center, The Nebraska Medical Center and Chi Health Bergan Mercy.

When was this NPI record last updated?

The NPPES record for Maresa Sierra was last updated on March 28, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.