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RONA WILLIAMS LCSW
NPI 1013318609
Social Worker - Clinical in Baton Rouge, LA

Active since September 15, 2014PECOS Enrolled
4615 GOVERNMENT ST, BUILDING 1, BATON ROUGE, LA 70806(225) 925-1906(225) 925-1987 Get Directions Write a Review

NPPES record last updated: January 17, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 17, 2020, Sep 20, 2018 (2 updates tracked since 2018).

About Rona Williams Lcsw NPPES

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

RONA WILLIAMS LCSW (NPI 1013318609) is an individual clinical provider in Baton Rouge, Louisiana, licensed in Louisiana (9717) and active in the NPI registry since September 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1013318609
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameRONA WILLIAMSCredential: LCSW
Location Address4615 GOVERNMENT ST, BUILDING 1Baton Rouge, LA 70806-5922
Mailing Address4615 Government St, Building 2Baton Rouge, LA 70806-5922 · (225) 925-1906 · Fax (225) 925-1987
Phone(225) 925-1906
Fax(225) 925-1987
Sole ProprietorNo
Enumeration DateSeptember 15, 2014
Last NPPES UpdateJanuary 17, 20202 updates tracked since enumeration
✔ NPI 1013318609 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in LA · 9717
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
Also ListedSocial WorkerTaxonomy 104100000X · License 9717 (LA)
4615 GOVERNMENT ST, Baton Rouge, LA 70806
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next, HMO Louisiana.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Rona Williams Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Rona Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Capital Area Human Services District
2.4 mi
Substance Abuse Rehabilitation Facility
2455 WOODDALE BLVD.
Baton Rouge, LA 70805
  • Reassigned Medicare billing, Louisiana enrollment
  • Also billed through NPI 1710047980 (Louisiana), NPI 1730104654 (Louisiana)
  • 61 clinicians in this Medicare group
NPI 1295000164 (225) 922-3169

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70806 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
$0.00 typical visit price
range $53.43 – $164.73
Typical copayment $0.00 (range $13.35 – $41.18)
Most-billed visit code NA
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.

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.

JANET ROY LPC
Counselor (Mental Health)
4615 GOVERNMENT ST, BUILDING 2
BATON ROUGE, LA 70806
East Baton Rouge Parish (225) 925-1906
NANCY B BOGAN LCSW
Social Worker (Clinical)
4615 GOVERNMENT ST, BUILDING 2
BATON ROUGE, LA 70806
East Baton Rouge Parish (225) 925-1906
ALYS G RICHARDSON RN
Registered Nurse (Psychiatric/Mental Health)
4615 GOVERNMENT ST, BUILDING 2
BATON ROUGE, LA 70806
East Baton Rouge Parish (225) 925-1906
MARK H NIENABER LCSW
Social Worker (Clinical)
4615 GOVERNMENT ST, BUILDING 2
BATON ROUGE, LA 70806
East Baton Rouge Parish (225) 925-1906
SUZANNE F TOTA LCSW
Social Worker
4615 GOVERNMENT ST, BUILDING 1
BATON ROUGE, LA 70806
East Baton Rouge Parish (225) 922-0045
JUDY BROUSSARD SIMONEAUX LPN
Licensed Practical Nurse
4615 GOVERNMENT ST
BATON ROUGE, LA 70806
East Baton Rouge Parish (225) 922-2700
JANZLEAN LAUGHINGHOUSE LCSW
Social Worker (Clinical)
4615 GOVERNMENT ST, BLDG 2
BATON ROUGE, LA 70806
East Baton Rouge Parish (336) 275-0820
KELLIE B WINTZ MSW
Social Worker (School)
4615 GOVERNMENT ST, BLDG 2
BATON ROUGE, LA 70806
East Baton Rouge Parish (225) 925-0445

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 Rona Williams's NPI number?

The NPI number for Rona Williams is 1013318609. It was assigned to this individual provider in the NPPES registry on September 15, 2014.

Where is Rona Williams located?

Rona Williams practices at 4615 Government St Building 1, Baton Rouge, LA 70806. The listed phone number is (225) 925-1906.

What is Rona Williams's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Rona Williams enrolled in Medicare?

Yes. Rona Williams is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Rona Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rona Williams reassigns Medicare benefits to Capital Area Human Services District (Baton Rouge, LA). The 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 Rona Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Rona Williams accept?

Health plans from AmeriHealth Caritas Next and HMO Louisiana list Rona 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.

When was this NPI record last updated?

The NPPES record for Rona Williams was last updated on January 17, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.