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AUSTIN TREVOR WILLIAMS MD
NPI 1265994222
Family Medicine in Marksville, LA

Active since April 01, 2019PECOS EnrolledAccepts Medicare Assignment
597 TUNICA DR W, MARKSVILLE, LA 71351(318) 253-0677(318) 253-0679 Get Directions Write a Review

NPPES record last updated: November 17, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 17, 2022, Jul 7, 2022, Apr 1, 2019 (3 updates tracked since 2019).

About Austin Trevor Williams Md NPPES

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

AUSTIN TREVOR WILLIAMS MD (NPI 1265994222) is an individual family medicine provider in Marksville, Louisiana, licensed in Louisiana (328634) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Christus St Frances Cabrini Hospital, and is a graduate of Louisiana State University School Of Medicine In Shreveport (2019).

NPPES Registry Identity

NPI1265994222
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameAUSTIN TREVOR WILLIAMSCredential: MD
Location Address597 TUNICA DR WMarksville, LA 71351-2628
Mailing Address597 Tunica Dr WMarksville, LA 71351-2628 · (318) 253-0677 · Fax (318) 253-0679
Phone(318) 253-0677
Fax(318) 253-0679
Sole ProprietorYes
Medical School CMSLouisiana State University School Of Medicine In ShreveportGraduated 2019
Enumeration DateApril 1, 2019
Last NPPES UpdateNovember 17, 20223 updates tracked since enumeration
NPPES CertifiedNovember 17, 2022
✔ NPI 1265994222 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in LA · 328634
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
597 TUNICA DR W, Marksville, LA 71351
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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 Magnolia Health 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

Austin Trevor Williams 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 ID4385974310
PECOS Enrollment IDI20220121000882
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 3

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 moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
25 services25 patients
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.
17 services17 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
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 St Frances Cabrini Hospital

Acute Care Hospitals · Alexandria, LA
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190019
Location3330 Masonic DriveAlexandria, LA 71301 · Rapides County
Emergency services Birthing friendly

Avoyelles Hospital

Acute Care Hospitals · Marksville, LA
2/5 CMS rating
OwnershipProprietary
CMS Certification Number190099
Location4231 Highway 1192Marksville, LA 71351 · Avoyelles County
Emergency services

Willis Knighton Medical Center

Acute Care Hospitals · Shreveport, LA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190111
Location2600 Greenwood RoadShreveport, LA 71103 · Caddo County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 71351 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 7

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

SANDI RENEE BROUILLETTE
Social Worker (Clinical)
597 TUNICA DR W
MARKSVILLE, LA 71351
Avoyelles Parish (318) 409-4484
SARA LABORDE DEMARS FNP-C
Nurse Practitioner (Family)
597 TUNICA DR W
MARKSVILLE, LA 71351
Avoyelles Parish (318) 253-0677
TUNICA- BILOXI TRIBE OF LOUISIANA TRIBAL OFFICE
Clinic/Center (Multi-Specialty)
597 TUNICA DR W
MARKSVILLE, LA 71351
Avoyelles Parish (318) 240-6435
DR. JOHN EDWARD LEMOINE M.D.
Family Medicine
597 TUNICA DR W
MARKSVILLE, LA 71351
Avoyelles Parish (318) 253-0677
MR. RANDALL S LABORDE II APRN, FNP-C
Nurse Practitioner (Family)
597 TUNICA DR W
MARKSVILLE, LA 71351
Avoyelles Parish (318) 253-0677
MISTY HERRON NP
Nurse Practitioner (Family)
597 TUNICA DR W
MARKSVILLE, LA 71351
Avoyelles Parish (318) 409-4484
MRS. CHELSEA MARIE SMITH FNP-C
Nurse Practitioner (Family)
597 TUNICA DR W
MARKSVILLE, LA 71351
Avoyelles Parish (318) 409-4484

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 Austin Williams's NPI number?

The NPI number for Austin Williams is 1265994222. It was assigned to this individual provider in the NPPES registry on April 1, 2019.

Where is Austin Williams located?

Austin Williams practices at 597 Tunica Dr W, Marksville, LA 71351. The listed phone number is (318) 253-0677.

What is Austin Williams's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Austin Williams enrolled in Medicare?

Yes. Austin Williams 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 Austin Williams accept?

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

According to CMS data, Austin Williams is affiliated with Christus St Frances Cabrini Hospital, Avoyelles Hospital and Willis Knighton Medical Center.

When was this NPI record last updated?

The NPPES record for Austin Williams was last updated on November 17, 2022. 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.