CATHERINE WESSON BROCK O.T.R./L
NPI 1841447463
Occupational Therapist in Mobile, AL

Active since August 26, 2008
5721 USA DRIVE NORTH, HAHN 2050, MOBILE, AL 36688(251) 445-9378(251) 445-9377 Get Directions Write a Review

NPPES record last updated: July 3, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 3, 2025, Oct 5, 2020, Nov 18, 2015 (3 updates tracked since 2015).

About Catherine Wesson Brock O.t.r./l NPPES

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

CATHERINE WESSON BROCK O.T.R./L (NPI 1841447463) is an individual occupational therapist in Mobile, Alabama, licensed in Alabama (0615) and active in the NPI registry since August 2008.

NPPES Registry Identity

NPI1841447463
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameCATHERINE WESSON BROCKCredential: O.T.R./L
Location Address5721 USA DRIVE NORTH, HAHN 2050Mobile, AL 36688-0002
Mailing AddressPo Box 746450Atlanta, GA 30374-6450 · (866) 401-3057 · Fax (318) 868-6430
Fax(251) 445-9377
Sole ProprietorNo
Enumeration DateAugust 26, 2008
Last NPPES UpdateJuly 3, 20253 updates tracked since enumeration
NPPES CertifiedJuly 3, 2025
✔ NPI 1841447463 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
Licenses✔ Licensed in AL · 0615✔ Licensed in FL · OT19519
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
5721 USA DRIVE NORTH, HAHN 2050, Mobile, AL 36688

Other Names 1

Former Name (1)Catherine Leigh Wesson

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Catherine Wesson Brock O.t.r./l is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

3

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

Emergency Medicine
2451 UNIVERSITY HOSPITAL DR
Mobile, AL 36617
  • Reassigned Medicare billing, Alabama enrollment
  • 857 clinicians in this Medicare group
Physical Therapist
6397 LEE HWY STE 300
Chattanooga, TN 37421
  • Reassigned Medicare billing, Alabama enrollment
  • 200 clinicians in this Medicare group
Physical Therapy
2177 NORTHPOINT BLVD STE 101
Hixson, TN 37343
  • Reassigned Medicare billing, Alabama enrollment
  • 205 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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Therapy procedure using functional activities 97530
A therapy procedure using functional activities encourages you to use your own body movements in day-to-day tasks to aid recovery. It aims to improve your mobility, strength, and overall health by incorporating therapeutic exercises into your routine.
54 services17 patients

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 Brock's NPI number?

The NPI number for Catherine Brock is 1841447463. It was assigned to this individual provider in the NPPES registry on August 26, 2008. The provider is also known as Catherine Leigh Wesson.

Where is Catherine Brock located?

Catherine Brock practices at 5721 Usa Drive North, Hahn 2050, Mobile, AL 36688. The listed phone number is (251) 445-9378.

What is Catherine Brock's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

Is Catherine Brock enrolled in Medicare?

Yes. Catherine Brock is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Catherine Brock's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Brock reassigns Medicare benefits to 3 organizations: Usa Health Physician Billing Services LLC (Mobile, AL), Benchmark Physical Therapy Of Alabama, LLC (Chattanooga, TN) and Agilitas Usa Inc (Hixson, TN). 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 Catherine Brock's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Catherine Brock accept?

Health plans from Ambetter Health, Ambetter of Alabama, Ambetter of Tennessee, Blue Cross and Blue Shield of Alabama and Molina Healthcare and 1 other insurer list Catherine Brock 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 Brock was last updated on July 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.