CHRISTINA MARIE MARIONI FNP-C
NPI 1114570009
Nurse Practitioner - Family in Elkton, MD

Q: What is Christina Marioni's NPI number?

The NPI number for Christina Marioni is 1114570009. It was assigned to this individual provider in the NPPES registry on July 19, 2019. The provider is also known as Christina Sweatt.

Q: What is Christina Marioni's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Christina Marioni was last updated on June 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since July 19, 2019PECOS EnrolledAccepts Medicare Assignment

76.74/100

CMS Quality Rating

360 E PULASKI HWY FL 3, ELKTON, MD 21921(844) 365-2202(844) 558-1878 Get Directions Write a Review

NPPES record last updated: June 25, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 25, 2025, Jun 20, 2025, Jul 1, 2024 and 4 more (7 updates tracked since 2019).

On this page

About Christina Marie Marioni Fnp-c NPPES

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

CHRISTINA MARIE MARIONI FNP-C (NPI 1114570009) is an individual family provider in Elkton, Maryland, licensed in Delaware (LG-0001287) and active in the NPI registry since July 2019. She is enrolled in Medicare PECOS, is affiliated with Union Hospital Of Cecil County, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1114570009

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameCHRISTINA MARIE MARIONICredential: FNP-C

Location Address360 E PULASKI HWY FL 3Elkton, MD 21921-6457

Mailing Address291 Carter Dr Ste BMiddletown, DE 19709-5845 · (844) 365-2202 · Fax (844) 558-1878

Phone(844) 365-2202

Fax(844) 558-1878

Sole ProprietorNo

Medical School CMSOtherGraduated 2019

Enumeration DateJuly 19, 2019

Last NPPES UpdateJune 25, 20257 updates tracked since enumeration

NPPES CertifiedJune 25, 2025

✔ NPI 1114570009 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in DE · LG-0001287

Also ListedNurse PractitionerTaxonomy 363L00000X · License LG-0001287 (DE)

360 E PULASKI HWY FL 3, Elkton, MD 21921

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Other Names 1

Former Name (1)Christina Sweatt

Secondary Practice Locations 3

Location 1405 Silverside Rd Ste 104Wilmington, DE 19809-1768 · Phone (844) 365-2202 · Fax (844) 558-1878

Location 23105 Limestone Rd Ste 300Wilmington, DE 19808-2156 · Phone (844) 365-2202 · Fax (844) 558-1878

Location 3291 Carter Dr Ste BMiddletown, DE 19709-5845 · Phone (844) 365-2202 · Fax (844) 558-1878

Other Identifiers 7

Medicaid250719473DE

Medicaid250719474DE

Medicaid250696934DE

Medicaid250697026DE

Medicaid250549890DE

Medicaid250721016DE

Medicaid076677100MD

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Home State Health, Ambetter from NH Healthy Families and more.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

Christina Marie Marioni Fnp-c 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 ID6800125261

PECOS Enrollment IDI20190910001881, I20230223001132

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 14

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.

299 services114 patients

Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes 99458

This service involves analyzing your vital signs, like heart rate and blood pressure, remotely collected over a month. Each additional 20 minutes spent on management refers to extra time spent reviewing, interpreting your data, and planning your care. It's a critical part of ensuring your wellbeing.

239 services38 patients

Management using the results of remote vital sign monitoring per calendar month, first 20 minutes 99457

This service involves reviewing and managing your health data, which is remotely monitored and collected. Your vital signs like heart rate and blood pressure are tracked regularly throughout the month. The first 20 minutes of this data analysis per month is included in this service.

237 services59 patients

Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days 99454

This service involves using devices to remotely track body functions like heart rate or blood pressure. These devices, provided initially, record data daily or send alerts if readings are abnormal. The service is renewed every 30 days.

171 services40 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

90 services68 patients

Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month 99439

Chronic Care Management services involve regular check-ins with healthcare professionals to manage two or more chronic conditions. It includes an additional 20 minutes of clinical staff time per month, directed by a healthcare professional, to ensure optimal health management.

46 services12 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

32 services32 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

31 services31 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

26 services26 patients

Remote monitoring of physiologic parameters, initial set-up and patient education on use of equipment 99453

Remote monitoring of physiologic parameters involves using special equipment to track vital signs like heart rate and blood pressure from a distance. The initial set-up includes installing the device and teaching the patient how to use it correctly for accurate readings.

25 services25 patients

Ultrasound study of arm and leg arteries 93922

An ultrasound study of arm and leg arteries is a non-invasive procedure that uses sound waves to create images of your arteries. It helps in checking blood flow, identifying blockages, or detecting other abnormalities in your arteries.

23 services23 patients

Testing of autonomic nervous system function and heart rate response to deep breathing 95921

This test studies the autonomic nervous system, which controls body functions like heart rate. During the test, you'll breathe deeply while the heart rate is monitored. This helps identify any irregularities in the heart's response to breathing changes.

23 services23 patients

Testing of autonomic (sympathetic) nervous system function 95923

Testing of autonomic nervous system function assesses how well your body's automatic processes, like heart rate and blood pressure, are working. It involves various non-invasive tests like heart rate variability and sweat production tests.

23 services23 patients

Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490

Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.

23 services12 patients

Hospital Affiliations CMS Care Compare

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

Union Hospital Of Cecil County

Acute Care Hospitals · Elkton, MD

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number210032

Location106 Bow StreetElkton, MD 21921 · Cecil County

Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21921 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

$89.75 typical visit price

range $57.99 – $175.57

Typical copayment $22.43 (range $14.49 – $43.89)

Most-billed visit code 99203

Established Patient

$102.11 typical visit price

range $18.66 – $143.02

Typical copayment $25.52 (range $4.66 – $35.75)

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.

76.74/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

90.3

Promoting Interoperability

Improvement Activities

Cost

95.95

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

7 suppliers28 claims59 services$4.81 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

1 supplier11 claims11 services$2.79 avg. paid by Medicare

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

2 suppliers19 claims19 services$179.12 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 4

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

INTEGRATED HEALTH, LLC

Family Medicine (Adult Medicine)

360 E PULASKI HWY FL 3
ELKTON, MD 21921

Cecil County (844) 365-7246

CENTER FOR INTERVENTIONAL PAIN SPINE LLC

Non-Pharmacy Dispensing Site

360 E PULASKI HWY FL 3
ELKTON, MD 21921

Cecil County (844) 365-7246

STEPHEN MCCANN APRN

Nurse Practitioner (Psychiatric/Mental Health)

360 E PULASKI HWY FL 3
ELKTON, MD 21921

Cecil County (844) 365-7246

LISA ANN HERMANSKY MSN, APRN, FNP-C

Nurse Practitioner (Family)

360 E PULASKI HWY FL 3
ELKTON, MD 21921

Cecil County (844) 365-2202

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 Christina Marioni's NPI number?

The NPI number for Christina Marioni is 1114570009. It was assigned to this individual provider in the NPPES registry on July 19, 2019. The provider is also known as Christina Sweatt.

Where is Christina Marioni located?

Christina Marioni practices at 360 E Pulaski Hwy Fl 3, Elkton, MD 21921. The listed phone number is (844) 365-2202.

What is Christina Marioni's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Christina Marioni enrolled in Medicare?

Yes. Christina Marioni 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 Christina Marioni accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan, Ambetter from Home State Health and Ambetter from NH Healthy Families and 3 other insurers list Christina Marioni 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 Christina Marioni affiliated with any hospitals?

According to CMS data, Christina Marioni is affiliated with Union Hospital Of Cecil County.

When was this NPI record last updated?

The NPPES record for Christina Marioni was last updated on June 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.