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MARISSA LAURENT WINDON FNP-C
NPI 1679288054
Nurse Practitioner - Family in Baton Rouge, LA

Active since January 19, 2023PECOS EnrolledAccepts Medicare Assignment
8585 PICARDY AVE, BATON ROUGE, LA 70809(225) 763-4764(225) 763-4549 Get Directions Write a Review

NPPES record last updated: January 19, 2023. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Marissa Laurent Windon Fnp-c NPPES

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

MARISSA LAURENT WINDON FNP-C (NPI 1679288054) is an individual family provider in Baton Rouge, Louisiana, licensed in Louisiana (229152) and active in the NPI registry since January 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1679288054
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARISSA LAURENT WINDONCredential: FNP-C
Location Address8585 PICARDY AVEBaton Rouge, LA 70809-3748
Mailing Address7373 Perkins RdBaton Rouge, LA 70808-4373 · (225) 246-9790 · Fax (225) 246-9160
Phone(225) 763-4764
Fax(225) 763-4549
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateJanuary 19, 2023
NPPES CertifiedJanuary 19, 2023
✔ NPI 1679288054 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 · 229152
8585 PICARDY AVE, Baton Rouge, LA 70809
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMO Louisiana.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

Marissa Laurent Windon 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 ID9537531470
PECOS Enrollment IDI20230202001505
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 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.

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
223 services65 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
102 services72 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
97 services79 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.
64 services64 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
63 services30 patients
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit G0438
An annual wellness visit is a yearly appointment with your doctor to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's an opportunity to discuss your health status and goals and get a plan tailored for you.
35 services35 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70809 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.

Other Providers at the Same Location NPPES 20

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

SHIVA CHARAN ANAJI MBBS
Internal Medicine
8585 PICARDY AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 763-4764
DR. TOMMIE GABRIELLE ESPY MD
Emergency Medicine
8585 PICARDY AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 387-7000
BATON ROUGE GENERAL MEDICAL CENTER
Durable Medical Equipment & Medical Supplies
8585 PICARDY AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 237-1818
SARAH CLAIRE SMITH FNP-C
Nurse Practitioner (Family)
8585 PICARDY AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 763-4764
DR. HALLI REBECCA SMALL MD
Emergency Medicine
8585 PICARDY AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 636-1900
NEOKIDS LLC
Pediatrics (Neonatal-Perinatal Medicine)
8585 PICARDY AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 433-2830
DR. TAYLOR SCOTT GWIN MD, MPH
Surgery (Vascular Surgery)
8585 PICARDY AVE, SUITE 310
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 767-5479
DR. LORENE BROOKE WILEY MD
Obstetrics & Gynecology
8585 PICARDY AVE
BATON ROUGE, LA 70809
East Baton Rouge Parish (225) 763-4000

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 Marissa Windon's NPI number?

The NPI number for Marissa Windon is 1679288054. It was assigned to this individual provider in the NPPES registry on January 19, 2023.

Where is Marissa Windon located?

Marissa Windon practices at 8585 Picardy Ave, Baton Rouge, LA 70809. The listed phone number is (225) 763-4764.

What is Marissa Windon's specialty?

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

Is Marissa Windon enrolled in Medicare?

Yes. Marissa Windon 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 Marissa Windon accept?

Health plans from HMO Louisiana list Marissa Windon 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 Marissa Windon was last updated on January 19, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.