STEPHANIE WILLIAMS DPT
NPI 1245847912
Physical Therapist in Columbia, MD

Active since September 28, 2020Accepts Medicare Assignment
10710 CHARTER DR, COLUMBIA, MD 21044(410) 955-5000 Get Directions Write a Review

NPPES record last updated: February 17, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 17, 2025, Sep 28, 2020 (2 updates tracked since 2020).

About Stephanie Williams Dpt NPPES

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

STEPHANIE WILLIAMS DPT (NPI 1245847912) is an individual physical therapist in Columbia, Maryland, licensed in Maryland (29779) and active in the NPI registry since September 2020. She maintains a secondary practice location in Austin and is a graduate of Other (2020).

NPPES Registry Identity

NPI1245847912
Entity TypeIndividualFemale
Primary Taxonomy225100000X
Provider Legal NameSTEPHANIE WILLIAMSCredential: DPT
Location Address10710 CHARTER DRColumbia, MD 21044-3128
Mailing Address6201 Greenleigh AveMiddle River, MD 21220-2004
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateSeptember 28, 2020
Last NPPES UpdateFebruary 17, 20252 updates tracked since enumeration
NPPES CertifiedFebruary 17, 2025
✔ NPI 1245847912 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
Licenses✔ Licensed in MD · 29779✔ Licensed in TX · 1334536
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.
10710 CHARTER DR, Columbia, MD 21044

Secondary Practice Location 1

Location 14225 Guadalupe StAustin, TX 78751-4224 · Phone (737) 204-0089 · Fax (737) 204-0098

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

Stephanie 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 ID5193113165
PECOS Enrollment IDI20250122000145

Medicare Billing Reassignments

2

Medicare enrollment records show Stephanie Williams reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Physical Medicine & Rehabilitation
10710 CHARTER DRIVE, STE 100
Columbia, MD 21044
  • Reassigned Medicare billing, Maryland enrollment
  • 952 clinicians in this Medicare group
Physical Therapist
23225 KINGSLAND BLVD, SUITE 600
Katy, TX 77494
  • Reassigned Medicare billing, Texas enrollment
  • 70 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 21044 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
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
Established Patient
$75.47 typical visit price
range $19.60 – $149.17
Typical copayment $18.86 (range $4.90 – $37.29)
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.

Internal Medicine (Medical Oncology)
10710 CHARTER DR, SUITE G020
COLUMBIA, MD 21044
Internal Medicine (Hematology & Oncology)
10710 CHARTER DR, SUITE G020
COLUMBIA, MD 21044
Internal Medicine (Endocrinology, Diabetes & Metabolism)
10710 CHARTER DR, STE 410
CIOLUMBIA, MD 21044
Urology
10710 CHARTER DR, SUITE 130
COLUMBIA, MD 21044
Orthopaedic Surgery
10710 CHARTER DR, SUITE 300
COLUMBIA, MD 21044
Internal Medicine (Gastroenterology)
10710 CHARTER DR, SUITE 110
COLUMBIA, MD 21044
Obstetrics & Gynecology
10710 CHARTER DR, MEDICAL PAVILION AT HOWARD COUNTY-SUITE 200
COLUMBIA, MD 21044
Surgery
10710 CHARTER DR, STE 230
COLUMBIA, MD 21044

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 Stephanie Williams's NPI number?

The NPI number for Stephanie Williams is 1245847912. It was assigned to this individual provider in the NPPES registry on September 28, 2020.

Where is Stephanie Williams located?

Stephanie Williams practices at 10710 Charter Dr, Columbia, MD 21044. The listed phone number is (410) 955-5000.

What is Stephanie Williams's specialty?

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

Is Stephanie Williams enrolled in Medicare?

Yes. Stephanie 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 Stephanie Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Williams reassigns Medicare benefits to 2 organizations: Johns Hopkins Community Physicians (Columbia, MD) and Spero Rehabilitation LLC (Katy, TX). 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 Stephanie Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Stephanie Williams accept?

Health plans from Blue Cross and Blue Shield of Texas list Stephanie 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 Stephanie Williams was last updated on February 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.