1. Home
  2. Directory
  3. Maryland
  4. Elkton
  5. Nurse Practitioner
  6. NPI Profile

CAROLINNE LUNA CRNP
NPI 1487088605
Nurse Practitioner - Family in Elkton, MD

Active since August 23, 2013PECOS EnrolledAccepts Medicare Assignment
310 E PULASKI HWY, ELKTON, MD 21921(443) 485-6213(443) 485-6226 Get Directions Write a Review

NPPES record last updated: August 7, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 7, 2025, Aug 23, 2024, Apr 25, 2024 and 2 more (5 updates tracked since 2019).

About Carolinne Luna Crnp NPPES

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

CAROLINNE LUNA CRNP (NPI 1487088605) is an individual family provider in Elkton, Maryland, licensed in Maryland (R185689) and active in the NPI registry since August 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1487088605
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameCAROLINNE LUNACredential: CRNP
Location Address310 E PULASKI HWYElkton, MD 21921-6435
Mailing Address310 E Pulaski HwyElkton, MD 21921-6435 · (443) 485-6213 · Fax (443) 485-6226
Phone(443) 485-6213
Fax(443) 485-6226
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateAugust 23, 2013
Last NPPES UpdateAugust 7, 20255 updates tracked since enumeration
NPPES CertifiedAugust 7, 2025
✔ NPI 1487088605 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in MD · R185689✔ Licensed in DE · LG-0001343
Also ListedRegistered NurseTaxonomy 163W00000X · License R185689 (MD)
Also ListedNurse PractitionerTaxonomy 363L00000X · License R185689 (MD), LG-0001343 (DE)
310 E PULASKI HWY, Elkton, MD 21921
Open in Google Maps ↗

Other Names 1

Former Name (1)Carolinne L Mrozek Crnp

Other Identifiers 1

Medicaid623203500MD

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Carolinne Luna Crnp 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 ID5890922058
PECOS Enrollment IDI20131213000281
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 Reassignments

2

Medicare enrollment records show Carolinne Luna reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Christiana Care Health Services Inc.
9.9 mi
Rheumatology
4735 OGLETOWN STANTON RD STE 2201
Newark, DE 19713
  • Reassigned Medicare billing, Delaware enrollment
  • Also billed through NPI 1760811681 (Delaware)
  • 1,531 clinicians in this Medicare group
NPI 1215975149 (302) 320-2490
Christiana Care Quality Partners
10 mi
Urgent Care
200 HYGEIA DR
Newark, DE 19713
  • Reassigned Medicare billing, Delaware and Maryland enrollments
  • 113 clinicians in this Medicare group
NPI 1164061867 (302) 273-1701

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 7

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.
150 services142 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.
50 services50 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.
31 services31 patients
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 87880
A detection test by immunoassay for Group A Strep is a quick procedure to identify a bacterial infection in your throat. It involves taking a throat swab and applying it to a test strip, which changes color if Strep bacteria are present.
16 services16 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.
15 services15 patients
Detection test by immunoassay with direct visual observation for influenza virus 87804
This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.
15 services15 patients

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.

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.

CHRISTIANA CARE QUALITY PARTNERS
Clinic/Center (Urgent Care)
310 E PULASKI HWY
ELKTON, MD 21921
Cecil County (443) 485-6213
MICHAEL LEWIS PAC
Physician Assistant
310 E PULASKI HWY
ELKTON, MD 21921
Cecil County (443) 485-6213
MR. NELVIN GLENN BERGONIA ISON CRNP
Nurse Practitioner (Family)
310 E PULASKI HWY
ELKTON, MD 21921
Cecil County (443) 485-6213
MNR INDUSTRIES, LLC
Clinic/Center (Urgent Care)
310 E PULASKI HWY
ELKTON, MD 21921
Cecil County (443) 485-6213

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 Carolinne Luna's NPI number?

The NPI number for Carolinne Luna is 1487088605. It was assigned to this individual provider in the NPPES registry on August 23, 2013. The provider is also known as Carolinne L Mrozek Crnp.

Where is Carolinne Luna located?

Carolinne Luna practices at 310 E Pulaski Hwy, Elkton, MD 21921. The listed phone number is (443) 485-6213.

What is Carolinne Luna's specialty?

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

Is Carolinne Luna enrolled in Medicare?

Yes. Carolinne Luna 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.

Which organizations bill Medicare for Carolinne Luna's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Carolinne Luna reassigns Medicare benefits to 2 organizations: Christiana Care Health Services Inc. (Newark, DE) and Christiana Care Quality Partners (Newark, DE). Each 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 Carolinne Luna's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Carolinne Luna accept?

Health plans from AmeriHealth Caritas Next list Carolinne Luna 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 Carolinne Luna was last updated on August 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.