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AMANDA WILLIAMS M.D.
NPI 1629289657
Obstetrics & Gynecology in Bossier City, LA

Active since May 24, 2007PECOS EnrolledAccepts Medicare Assignment
2400 HOSPITAL DR STE 400, BOSSIER CITY, LA 71111(318) 212-7973(318) 212-7836 Get Directions Write a Review

NPPES record last updated: March 7, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 7, 2025, Jun 17, 2021 (2 updates tracked since 2021).

About Amanda Williams M.d. NPPES

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

AMANDA WILLIAMS M.D. (NPI 1629289657) is an individual obstetrics & gynecology provider in Bossier City, Louisiana, licensed in Louisiana (MD.201611) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, is affiliated with Willis Knighton Medical Center, and maintains a secondary practice location in Bossier City.

NPPES Registry Identity

NPI1629289657
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameAMANDA WILLIAMSCredential: M.D.
Location Address2400 HOSPITAL DR STE 400Bossier City, LA 71111-2401
Mailing Address2449 Hospital Dr Ste 260Bossier City, LA 71111-1909 · (318) 212-7840 · Fax (318) 212-7845
Phone(318) 212-7973
Fax(318) 212-7836
Sole ProprietorNo
Medical School CMSLouisiana State University School Of Medicine In ShreveportGraduated 2006
Enumeration DateMay 24, 2007
Last NPPES UpdateMarch 7, 20252 updates tracked since enumeration
NPPES CertifiedMarch 7, 2025
✔ NPI 1629289657 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in LA · MD.201611
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
2400 HOSPITAL DR STE 400, Bossier City, LA 71111
Open in Google Maps ↗

Secondary Practice Location 1

Location 12449 Hospital Dr Ste 260Bossier City, LA 71111-1909 · Phone (318) 212-7840 · Fax (318) 212-7845

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

Amanda Williams M.d. 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 ID749460780
PECOS Enrollment IDI20110209000354
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

3

Medicare enrollment records show Amanda Williams reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Wk Bossier Ob-Gyn
0.3 mi
Obstetrics & Gynecology
2449 HOSPITAL DR, SUITE 260
Bossier City, LA 71111
  • Reassigned Medicare billing, Louisiana enrollment
  • 6 clinicians in this Medicare group
NPI 1326080995 (318) 212-7840
Obhg Texas Holdings, P.A.
278 mi
Obstetrics & Gynecology
12221 N MOPAC EXPY
Austin, TX 78758
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Obhg Texas Holdings PA
  • 998 clinicians in this Medicare group
NPI 1083917769 (800) 967-2289
Obhg Louisiana, LLC
673 mi
Obstetrics & Gynecology
777 LOWNDES HILL RD BLDG 1
Greenville, SC 29607
  • Reassigned Medicare billing, Louisiana enrollment
  • 108 clinicians in this Medicare group
NPI 1639567316 (800) 967-2289

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare 2

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

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

Minden Medical Center

Acute Care Hospitals · Minden, LA
3/5 CMS rating
OwnershipProprietary
CMS Certification Number190144
LocationNo 1 Medical PlazaMinden, LA 71055 · Webster County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 71111 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
$124.60 typical visit price
range $53.43 – $164.73
Typical copayment $31.15 (range $13.35 – $41.18)
Most-billed visit code 99204
Established Patient
$67.06 typical visit price
range $16.64 – $133.62
Typical copayment $16.76 (range $4.16 – $33.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Breast Cancer Screening
Percentage of women 50-74 years of age who had a mammogram to screen for breast cancer
25%125 patients2/55-star benchmark: 92%
Cervical Cancer Screening
Percentage of women 21-64 years of age who were screened for cervical cancer using either of the following criteria: - Women age 21-64 who had cervical cytology performed every 3 years - Women age 30-64 who had cervical cytology/human papillomavirus (HPV)…
91%534 patients
Colorectal Cancer Screening
Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer
18%134 patients1/55-star benchmark: 85%
e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
98%1,335 patients4/55-star benchmark: 99%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
84%624 patients1/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
88%1,308 patients4/55-star benchmark: 97%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
64%572 patients3/55-star benchmark: 97%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user
Patients screenedForUse: 99% · 501 patients
83%501 patients4/55-star benchmark: 98%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
99%1,308 patients4/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
63%1,308 patients3/55-star benchmark: 89%
View, Download, or Transmit (VDT)
At least one patient seen by the MIPS eligible clinician during the performance period (or patient-authorized representative) views, downloads or transmits their health information to a third party during the performance period.
58%1,308 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES

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

WOMENS HEALTH SPECIALISTS OF BOSSIER
Obstetrics & Gynecology
2400 HOSPITAL DR STE 400
BOSSIER CITY, LA 71111
Bossier Parish (318) 212-7973

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 Amanda Williams's NPI number?

The NPI number for Amanda Williams is 1629289657. It was assigned to this individual provider in the NPPES registry on May 24, 2007.

Where is Amanda Williams located?

Amanda Williams practices at 2400 Hospital Dr Ste 400, Bossier City, LA 71111. The listed phone number is (318) 212-7973.

What is Amanda Williams's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Amanda Williams enrolled in Medicare?

Yes. Amanda 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.

Which organizations bill Medicare for Amanda Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Amanda Williams reassigns Medicare benefits to 3 organizations: Wk Bossier Ob-Gyn (Bossier City, LA), Obhg Texas Holdings, P.A. (Austin, TX) and Obhg Louisiana, LLC (Greenville, SC). 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 Amanda Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Amanda Williams 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 2 other insurers list Amanda 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 Amanda Williams affiliated with any hospitals?

According to CMS data, Amanda Williams is affiliated with Willis Knighton Medical Center and Minden Medical Center.

When was this NPI record last updated?

The NPPES record for Amanda Williams was last updated on March 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.