Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SARAH LAWSON WILLIAMS DPT
NPI 1083410492
Physical Therapist in Montgomery, AL

Active since February 25, 2025Accepts Medicare Assignment
1615 WINDSOR HILL CT, MONTGOMERY, AL 36106(334) 239-9316 Get Directions Write a Review

NPPES record last updated: October 12, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 12, 2026, Feb 25, 2025 (2 updates tracked since 2025).

About Sarah Lawson Williams Dpt NPPES

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

SARAH LAWSON WILLIAMS DPT (NPI 1083410492) is an individual physical therapist in Montgomery, Alabama and active in the NPI registry since February 2025. She is a graduate of Other (2025).

NPPES Registry Identity

NPI1083410492
Entity TypeIndividualFemale
Primary Taxonomy225100000X
Provider Legal NameSARAH LAWSON WILLIAMSCredential: DPT
Location Address1615 WINDSOR HILL CTMontgomery, AL 36106-0168
Mailing AddressPo Box 392573Pittsburgh, PA 15251-9573 · (724) 343-4060
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateFebruary 25, 2025
Last NPPES UpdateOctober 12, 20262 updates tracked since enumeration
NPPES CertifiedOctober 12, 2026
✔ NPI 1083410492 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225100000X
Definition
Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs:
  • Diagnose and manage movement dysfunction and enhance physical and functional abilities.
  • Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
  • Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
  • Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
  • Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices.
1615 WINDSOR HILL CT, Montgomery, AL 36106

Accepted 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

Sarah Lawson Williams Dpt 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 ID9032629258
PECOS Enrollment IDI20250606003025

Medicare Billing Reassignment

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

Physical Therapist
163 ALABAMA ST
Alexander City, AL 35010
  • Reassigned Medicare billing, Alabama enrollment
  • 28 clinicians in this Medicare group

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 36106 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
$81.90 typical visit price
range $52.65 – $161.63
Typical copayment $20.47 (range $13.16 – $40.40)
Most-billed visit code 99203
Established Patient
$66.08 typical visit price
range $16.56 – $131.65
Typical copayment $16.52 (range $4.14 – $32.91)
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 8

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

Physical Therapist
1615 WINDSOR HILL CT
MONTGOMERY, AL 36106
Physical Therapist
1615 WINDSOR HILL CT
MONTGOMERY, AL 36106
Physical Therapist
1615 WINDSOR HILL CT
MONTGOMERY, AL 36106
Physical Therapist
1615 WINDSOR HILL CT
MONTGOMERY, AL 36106
Physical Therapist
1615 WINDSOR HILL CT
MONTGOMERY, AL 36106
Physical Therapist
1615 WINDSOR HILL CT
MONTGOMERY, AL 36106
Specialist/Technologist (Athletic Trainer)
1615 WINDSOR HILL CT
MONTGOMERY, AL 36106
Physical Therapist
1615 WINDSOR HILL CT
MONTGOMERY, AL 36106

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 Sarah Williams's NPI number?

The NPI number for Sarah Williams is 1083410492. It was assigned to this individual provider in the NPPES registry on February 25, 2025.

Where is Sarah Williams located?

Sarah Williams practices at 1615 Windsor Hill Ct, Montgomery, AL 36106. The listed phone number is (334) 239-9316.

What is Sarah Williams's specialty?

The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.

Is Sarah Williams enrolled in Medicare?

Yes. Sarah 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 organization bills Medicare for Sarah Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Williams reassigns Medicare benefits to Aldridge Physical Therapy, LLC (Alexander City, AL). 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 Sarah Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sarah Williams accept?

Health plans from Blue Cross and Blue Shield of Alabama list Sarah 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 Sarah Williams was last updated on October 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 days 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.