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ANTONYA WILLIAMS AGACNP
NPI 1679061279
Nurse Practitioner - Acute Care in Shreveport, LA

Active since April 29, 2018PECOS EnrolledAccepts Medicare Assignment
8001 YOUREE DR STE 4007, SHREVEPORT, LA 71115(318) 212-3821(318) 212-3825 Get Directions Write a Review

NPPES record last updated: April 3, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 3, 2025, May 8, 2024, Apr 29, 2018 (3 updates tracked since 2018).

About Antonya Williams Agacnp NPPES

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

ANTONYA WILLIAMS AGACNP (NPI 1679061279) is an individual acute care provider in Shreveport, Louisiana, licensed in Louisiana (AP09981) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, is affiliated with Christus Shreveport-bossier Health System, and maintains a secondary practice location in Portland.

NPPES Registry Identity

NPI1679061279
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameANTONYA WILLIAMSCredential: AGACNP
Location Address8001 YOUREE DR STE 4007Shreveport, LA 71115-2302
Mailing Address8001 Youree Dr Ste 4007Shreveport, LA 71115-2302 · (318) 212-3821 · Fax (318) 212-3825
Phone(318) 212-3821
Fax(318) 212-3825
Sole ProprietorYes
Medical School CMSOtherGraduated 2017
Enumeration DateApril 29, 2018
Last NPPES UpdateApril 3, 20253 updates tracked since enumeration
NPPES CertifiedApril 3, 2025
✔ NPI 1679061279 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
Licenses✔ Licensed in LA · AP09981✔ Licensed in TX · 792834✔ Licensed in OR · 10006876
8001 YOUREE DR STE 4007, Shreveport, LA 71115
Open in Google Maps ↗

Secondary Practice Location 1

Location 13303 S Bond AvePortland, OR 97239-4501 · Phone (503) 494-3700

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

Antonya Williams Agacnp 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 ID6002168432
PECOS Enrollment IDI20181011002371
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.

Hospital Affiliations CMS Care Compare 3

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

Christus Shreveport-Bossier Health System

Acute Care Hospitals · Shreveport, LA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190041
Location1453 E Bert Kouns Industrial LoopShreveport, LA 71105 · Caddo County
Emergency services Birthing friendly

Springhill Medical Center

Acute Care Hospitals · Springhill, LA
OwnershipVoluntary non-profit - Private
CMS Certification Number190088
Location2001 Doctors DriveSpringhill, LA 71075 · Webster 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 71115 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 16

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

VISHWA GRANT M.D.
Internal Medicine
8001 YOUREE DR STE 4007
SHREVEPORT, LA 71115
Caddo Parish (318) 212-3821
DEBORAH K LUCKIE DO
Hospitalist
8001 YOUREE DR STE 4007
SHREVEPORT, LA 71115
Caddo Parish (318) 212-3821
LEOCARDY PIERRE MD
Internal Medicine
8001 YOUREE DR STE 4007
SHREVEPORT, LA 71115
Caddo Parish (318) 212-3821
DR. GANESH SURYAKANT DHOBLE M.D.
Internal Medicine
8001 YOUREE DR STE 4007
SHREVEPORT, LA 71115
Caddo Parish (318) 212-3821
POOJA JAISAWAL
Internal Medicine
8001 YOUREE DR STE 4007
SHREVEPORT, LA 71115
Caddo Parish (318) 212-3821
DR. CAMERON GORDON WINDHAM MD
Internal Medicine
8001 YOUREE DR STE 4007
SHREVEPORT, LA 71115
Caddo Parish (318) 212-3821
DR. DIANE ELIZABETH JAMISON-BLAIR MD
Hospitalist
8001 YOUREE DR STE 4007
SHREVEPORT, LA 71115
Caddo Parish (318) 212-3821
SRIHARSHA SINGU
Internal Medicine
8001 YOUREE DR STE 4007
SHREVEPORT, LA 71115
Caddo Parish (318) 212-3821

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 Antonya Williams's NPI number?

The NPI number for Antonya Williams is 1679061279. It was assigned to this individual provider in the NPPES registry on April 29, 2018.

Where is Antonya Williams located?

Antonya Williams practices at 8001 Youree Dr Ste 4007, Shreveport, LA 71115. The listed phone number is (318) 212-3821.

What is Antonya Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Antonya Williams enrolled in Medicare?

Yes. Antonya 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 Antonya Williams accept?

Health plans from HMO Louisiana list Antonya 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 Antonya Williams affiliated with any hospitals?

According to CMS data, Antonya Williams is affiliated with Christus Shreveport-Bossier Health System, Springhill Medical Center and Willis Knighton Medical Center.

When was this NPI record last updated?

The NPPES record for Antonya Williams was last updated on April 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.