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DR. CHARLOTTE ASTRID VIVIENNE VONN MD
NPI 1285977710
Emergency Medicine in Winnsboro, LA

Active since April 03, 2013PECOS EnrolledAccepts Medicare Assignment
2106 LOOP RD, WINNSBORO, LA 71295(318) 435-9411 Get Directions Write a Review

NPPES record last updated: February 24, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Feb 24, 2025, Apr 7, 2021, Mar 13, 2017 and 2 more (5 updates tracked since 2016).

About Dr. Charlotte Astrid Vivienne Vonn Md NPPES

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

DR. CHARLOTTE ASTRID VIVIENNE VONN MD (NPI 1285977710) is an individual emergency medicine provider in Winnsboro, Louisiana, licensed in Louisiana (MD.207500) and active in the NPI registry since April 2013. She is enrolled in Medicare PECOS, is affiliated with Ochsner St Anne General Hospital, and is a graduate of Tulane University School Of Medicine (2013).

NPPES Registry Identity

NPI1285977710
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameDR. CHARLOTTE ASTRID VIVIENNE VONNCredential: MD
Location Address2106 LOOP RDWinnsboro, LA 71295-3344
Mailing Address200 W 134th PlCut Off, LA 70345-4143 · (985) 325-9333
Phone(318) 435-9411
Sole ProprietorNo
Medical School CMSTulane University School Of MedicineGraduated 2013
Enumeration DateApril 3, 2013
Last NPPES UpdateFebruary 24, 20255 updates tracked since enumeration
NPPES CertifiedFebruary 24, 2025
✔ NPI 1285977710 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in LA · MD.207500
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedFamily MedicineTaxonomy 207Q00000X · License MD.207500 (LA)
2106 LOOP RD, Winnsboro, LA 71295
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Other Names 1

Professional Name (2)Angela Rae Mitchell Md

Other Identifiers 4

Other1D1629LA · Medicare
Other14679366Caqh
Medicaid2329260LA
OtherP02480315LA · Rr Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CHRISTUS Health Plan, 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

Dr. Charlotte Astrid Vivienne Vonn Md 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 ID345564886
PECOS Enrollment IDI20150112000205
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

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
16 services16 patients

Hospital Affiliations CMS Care Compare 2

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

Ochsner St Anne General Hospital

Critical Access Hospitals · Raceland, LA
OwnershipVoluntary non-profit - Other
CMS Certification Number191324
Location4608 Highway 1Raceland, LA 70394 · Lafourche County
Emergency services Birthing friendly

Lady Of The Sea General Hospital

Critical Access Hospitals · Cut Off, LA
OwnershipGovernment - Hospital District or Authority
CMS Certification Number191325
Location200 West 134th PlaceCut Off, LA 70345 · Lafourche County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 71295 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.

SAHARA EMERGENCY PHYSICIANS, LLC
Emergency Medicine
2106 LOOP RD
WINNSBORO, LA 71295
Franklin Parish (469) 401-2386
LOGAN MATTHEW ATKINS MD
Family Medicine
2106 LOOP RD
WINNSBORO, LA 71295
Franklin Parish (318) 412-5265
DR. MELISSA ANNE TRAXLER MD
Emergency Medicine
2106 LOOP RD
WINNSBORO, LA 71295
Franklin Parish (318) 435-9411
JAY BUSBY MD A PROFESSIONAL CORPORATION
Urology
2106 LOOP RD, SUITE B
WINNSBORO, LA 71295
Franklin Parish (318) 435-3771
PRISCILLA BROOKE MULLICAN
Nurse Practitioner (Family)
2106 LOOP RD
WINNSBORO, LA 71295
Franklin Parish (318) 435-9411
FRANKLIN PARISH HOSPITAL
Psychiatric Unit
2106 LOOP RD
WINNSBORO, LA 71295
Franklin Parish (318) 435-9411
CYNTHIA MIDDLETON GRAY FNP
Nurse Practitioner (Family)
2106 LOOP RD
WINNSBORO, LA 71295
Franklin Parish (318) 435-9411
MRS. SALLY BROOKS APRN, PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
2106 LOOP RD
WINNSBORO, LA 71295
Franklin Parish (318) 435-9411

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 Vonn's NPI number?

The NPI number for Charlotte Vonn is 1285977710. It was assigned to this individual provider in the NPPES registry on April 3, 2013. The provider is also known as Angela Rae Mitchell MD.

Where is Charlotte Vonn located?

Charlotte Vonn practices at 2106 Loop Rd, Winnsboro, LA 71295. The listed phone number is (318) 435-9411.

What is Charlotte Vonn's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Charlotte Vonn enrolled in Medicare?

Yes. Charlotte Vonn 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 Charlotte Vonn accept?

Health plans from CHRISTUS Health Plan and HMO Louisiana list Charlotte Vonn 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 Vonn affiliated with any hospitals?

According to CMS data, Charlotte Vonn is affiliated with Ochsner St Anne General Hospital and Lady Of The Sea General Hospital.

When was this NPI record last updated?

The NPPES record for Charlotte Vonn was last updated on February 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.