CHARLOTTE RENEE' ARDOIN FNP
NPI 1841857778
Nurse Practitioner - Family in Lake Charles, LA

Q: What is Charlotte Ardoin's NPI number?

The NPI number for Charlotte Ardoin is 1841857778. It was assigned to this individual provider in the NPPES registry on May 27, 2019.

Q: What is Charlotte Ardoin'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 Charlotte Ardoin was last updated on May 27, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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 May 27, 2019PECOS EnrolledAccepts Medicare Assignment

1106 RYAN ST, LAKE CHARLES, LA 70601(337) 497-9355 Get Directions Write a Review

NPPES record last updated: May 27, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Charlotte Renee' Ardoin Fnp NPPES

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

CHARLOTTE RENEE' ARDOIN FNP (NPI 1841857778) is an individual family provider in Lake Charles, Louisiana, licensed in Louisiana (AP202271) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS, is affiliated with Christus Ochsner St Patrick Hospital, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1841857778

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameCHARLOTTE RENEE' ARDOINCredential: FNP

Location Address1106 RYAN STLake Charles, LA 70601-5252

Mailing AddressPo Box 134Lacassine, LA 70650-0134 · (337) 794-2238

Phone(337) 497-9355

Sole ProprietorYes

Medical School CMSOtherGraduated 2018

Enumeration DateMay 27, 2019

✔ NPI 1841857778 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

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

Taxonomy Code363LF0000X

License✔ Licensed in LA · AP202271

1106 RYAN ST, Lake Charles, LA 70601

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and more.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

Charlotte Renee' Ardoin Fnp 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 ID6507291242

PECOS Enrollment IDI20200127001663

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

Medicare enrollment records show Charlotte Ardoin reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Kdb Wealth, Inc

0.7 mi

Family Medicine

333 DR MICHAEL DEBAKEY DR
Lake Charles, LA 70601

Reassigned Medicare billing, Louisiana enrollment
2 clinicians in this Medicare group

NPI 1740865567 (337) 721-9992

Imperial Health, LLP

0.9 mi

Family Medicine

501 DR MICHAEL DEBAKEY DR
Lake Charles, LA 70601

Reassigned Medicare billing, Louisiana enrollment
74 clinicians in this Medicare group

NPI 1053352401 (337) 433-8400

South Central Physicians PLLC

557 mi

Hospitalist

1602 AVENUE Q
Lubbock, TX 79401

Reassigned Medicare billing, Louisiana enrollment
122 clinicians in this Medicare group

NPI 1427611854 (888) 264-0330

Concord Medical Group PLLC

558 mi

Emergency Medicine

1602 AVENUE Q
Lubbock, TX 79401

Reassigned Medicare billing, Louisiana enrollment
214 clinicians in this Medicare group

NPI 1083630610 (888) 264-0330

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 24

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 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.

256 services79 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

103 services63 patients

Blood test, comprehensive group of blood chemicals 80053

A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.

82 services56 patients

Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025

A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.

64 services51 patients

Hemoglobin a1c level 83036

Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.

63 services41 patients

Blood test, thyroid stimulating hormone (tsh) 84443

A TSH blood test measures the level of thyroid stimulating hormone in your body. This hormone is produced by the pituitary gland and regulates how your thyroid works. It's a simple procedure where a small amount of blood is drawn from your arm for analysis.

55 services45 patients

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.

55 services39 patients

Blood test, lipids (cholesterol and triglycerides) 80061

A lipid panel is a blood test that measures fats and fatty substances, such as cholesterol and triglycerides. These substances are used by your body as a source of energy. High levels can lead to health issues, including heart disease.

54 services45 patients

Thyroxine (thyroid chemical), free 84439

The Thyroxine (thyroid chemical), free test is a blood test that measures the level of free T4 in your body. T4 is a hormone produced by your thyroid gland and is essential for growth and metabolism. If your T4 levels are too high or too low, it could indicate a thyroid disorder.

48 services43 patients

Thyroid hormone, t3 measurement, free 84481

The T3 measurement, free, is a blood test that checks the level of a hormone called triiodothyronine. This hormone is produced by your thyroid, a small gland in your neck. It plays a key role in regulating your body's metabolism and energy use.

46 services42 patients

Vitamin d-3 level 82306

A Vitamin D-3 level test measures the amount of Vitamin D-3, a crucial nutrient, in your body. This test helps identify if your levels are too low or too high. Low levels may lead to bone weakness, while high levels could harm your kidneys. It's a simple blood test.

45 services42 patients

Cyanocobalamin (vitamin b-12) level 82607

A Cyanocobalamin (Vitamin B-12) level test is a blood test that checks the amount of Vitamin B-12 in your body. This vitamin is vital for nerve function and the creation of red blood cells. Low or high levels could indicate a potential health issue.

41 services39 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.

40 services20 patients

Folic acid level, serum 82746

A Folic Acid Level, Serum test measures the amount of folic acid, a type of B vitamin, in your blood. This vitamin is important for cell growth and development. It's crucial for your body to function well. If your levels are low, it may indicate a deficiency, which can lead to health issues.

35 services33 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.

28 services28 patients

Manual urinalysis test with examination using microscope, automated 81001

A manual urinalysis test with automated microscopic examination is a lab process that checks your urine for health indicators. It involves a machine scanning your sample to identify any abnormal elements, which can assist in diagnosing various conditions.

24 services21 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

22 services15 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.

22 services11 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.

20 services20 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

17 services17 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.

16 services16 patients

Blood glucose (sugar) level 82947

A blood glucose level test measures the amount of sugar in your blood. It's often used to monitor and manage conditions like diabetes. High or low levels can indicate a health issue. The test is usually done by pricking your finger for a small blood sample.

13 services13 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.

13 services13 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.

12 services12 patients

Hospital Affiliations CMS Care Compare 3

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

Christus Ochsner St Patrick Hospital

Acute Care Hospitals · Lake Charles, LA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number190027

Location524 Dr Michael Debakey DriveLake Charles, LA 70601 · Calcasieu County

Emergency services

Lake Charles Memorial Hospital

Acute Care Hospitals · Lake Charles, LA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number190060

Location1701 Oak Park BlvdLake Charles, LA 70601 · Calcasieu County

Emergency services Birthing friendly

Christus Ochsner Lake Area Hospital

Acute Care Hospitals · Lake Charles, LA

OwnershipVoluntary non-profit - Private

CMS Certification Number190201

Location4200 Nelson RoadLake Charles, LA 70605 · Calcasieu County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70601 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

$83.60 typical visit price

range $53.43 – $164.73

Typical copayment $20.90 (range $13.35 – $41.18)

Most-billed visit code 99203

Established Patient

$95.09 typical visit price

range $16.64 – $133.62

Typical copayment $23.77 (range $4.16 – $33.40)

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.

Referred Medical Equipment & Supplies CMS DME claims 2

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

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

2 suppliers37 claims37 services$5.15 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

3 suppliers43 claims43 services$190.56 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.

DR. VAN A. SNIDER M.D.

Internal Medicine

1106 RYAN ST
LAKE CHARLES, LA 70601

Calcasieu Parish (337) 497-9355

MR. CHARLES G MCLEMORE FNP

Nurse Practitioner (Family)

1106 RYAN ST
LAKE CHARLES, LA 70601

Calcasieu Parish (337) 497-9355

CALCASIEU PARISH POLICE JURY

Internal Medicine

1106 RYAN ST
LAKE CHARLES, LA 70601

Calcasieu Parish (337) 497-9355

MR. KENNETH D FLETCHER III MSN,APRN,ANP-C

Clinical Nurse Specialist (Occupational Health)

1106 RYAN ST
LAKE CHARLES, LA 70601

Calcasieu Parish (337) 497-9355

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 Charlotte Ardoin's NPI number?

The NPI number for Charlotte Ardoin is 1841857778. It was assigned to this individual provider in the NPPES registry on May 27, 2019.

Where is Charlotte Ardoin located?

Charlotte Ardoin practices at 1106 Ryan St, Lake Charles, LA 70601. The listed phone number is (337) 497-9355.

What is Charlotte Ardoin's specialty?

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

Is Charlotte Ardoin enrolled in Medicare?

Yes. Charlotte Ardoin 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 Charlotte Ardoin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Charlotte Ardoin reassigns Medicare benefits to 4 organizations: Kdb Wealth, Inc (Lake Charles, LA), Imperial Health, LLP (Lake Charles, LA), South Central Physicians PLLC (Lubbock, TX) and Concord Medical Group PLLC (Lubbock, TX). 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 Charlotte Ardoin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Charlotte Ardoin accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Blue Cross and Blue Shield of Louisiana and 3 other insurers list Charlotte Ardoin 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 Charlotte Ardoin affiliated with any hospitals?

According to CMS data, Charlotte Ardoin is affiliated with Christus Ochsner St Patrick Hospital, Lake Charles Memorial Hospital and Christus Ochsner Lake Area Hospital.

When was this NPI record last updated?

The NPPES record for Charlotte Ardoin was last updated on May 27, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.