CATHERINE HOLLY WILLIAMSON DPT
NPI 1992356000
Physical Therapist in Houston, TX

Active since September 20, 2019Accepts Medicare Assignment
7667 WOODWAY DR, HOUSTON, TX 77063(713) 844-8429 Get Directions Write a Review

NPPES record last updated: August 1, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Catherine Holly Williamson Dpt NPPES

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

CATHERINE HOLLY WILLIAMSON DPT (NPI 1992356000) is an individual physical therapist in Houston, Texas, licensed in Texas (1323054) and active in the NPI registry since September 2019. She is a graduate of Other (2019).

NPPES Registry Identity

NPI1992356000
Entity TypeIndividualFemale
Primary Taxonomy225100000X
Provider Legal NameCATHERINE HOLLY WILLIAMSONCredential: DPT
Location Address7667 WOODWAY DRHouston, TX 77063-1540
Mailing Address3829 Olympia DrHouston, TX 77019-3031 · (713) 855-1112
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateSeptember 20, 2019
Last NPPES UpdateAugust 1, 2025
NPPES CertifiedAugust 1, 2025
NPI 1992356000 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
License Licensed in TX · 1323054
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.
7667 WOODWAY DR, Houston, TX 77063

Accepted 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

Catherine Holly Williamson 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 ID4486986395
PECOS Enrollment IDI20191025001933

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77063 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
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
Established Patient
$72.62 typical visit price
range $18.60 – $143.93
Typical copayment $18.15 (range $4.65 – $35.98)
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 6

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

Physical Therapist
7667 WOODWAY DR
HOUSTON, TX 77063
Occupational Therapist
7667 WOODWAY DR
HOUSTON, TX 77063
Occupational Therapist
7667 WOODWAY DR
HOUSTON, TX 77063
Occupational Therapist
7667 WOODWAY DR
HOUSTON, TX 77063
Occupational Therapist
7667 WOODWAY DR
HOUSTON, TX 77063
Physical Therapist
7667 WOODWAY DR
HOUSTON, TX 77063

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 Catherine Williamson's NPI number?

The NPI number for Catherine Williamson is 1992356000. It was assigned to this individual provider in the NPPES registry on September 20, 2019.

Where is Catherine Williamson located?

Catherine Williamson practices at 7667 Woodway Dr, Houston, TX 77063. The listed phone number is (713) 844-8429.

What is Catherine Williamson's specialty?

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

Is Catherine Williamson enrolled in Medicare?

Yes. Catherine Williamson 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 Catherine Williamson accept?

Health plans from Blue Cross and Blue Shield of Texas list Catherine Williamson 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 Catherine Williamson was last updated on August 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.