CLAIRE E. NICKSON OT
NPI 1992426704
Occupational Therapist in San Antonio, TX

Active since September 09, 2022
20821 US HIGHWAY 281 N STE 110, SAN ANTONIO, TX 78258(210) 610-4480(210) 334-0948 Get Directions Write a Review

NPPES record last updated: April 30, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 12, 2023, Jan 18, 2023, Sep 16, 2022 and 1 more (4 updates tracked since 2022).

About Claire E. Nickson Ot NPPES

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

CLAIRE E. NICKSON OT (NPI 1992426704) is an individual occupational therapist in San Antonio, Texas, licensed in Texas (125500) and active in the NPI registry since September 2022. She maintains a secondary practice location in Kalamazoo.

NPPES Registry Identity

NPI1992426704
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameCLAIRE E. NICKSONCredential: OT
Location Address20821 US HIGHWAY 281 N STE 110San Antonio, TX 78258-7594
Mailing Address12952 Bandera RdHelotes, TX 78023-4689 · (210) 253-3888 · Fax (210) 253-3889
Fax(210) 334-0948
Sole ProprietorNo
Enumeration DateSeptember 9, 2022
Last NPPES UpdateApril 30, 20254 updates tracked since enumeration
NPPES CertifiedApril 30, 2025
✔ NPI 1992426704 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
Licenses✔ Licensed in TX · 125500✔ Licensed in MI · 5201013053
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.
Also ListedOccupational Therapist · PediatricsTaxonomy 225XP0200X · License 5201013053 (MI)
20821 US HIGHWAY 281 N STE 110, San Antonio, TX 78258

Other Names 1

Former Name (1)Claire Hamlin

Secondary Practice Location 1

Location 1601 John St Ste M-206CKalamazoo, MI 49007-5359 · Phone (269) 349-8601

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)

Claire E. Nickson Ot is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

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

Physical Therapist
12952 BANDERA RD, SUITE 107
Helotes, TX 78023
  • Reassigned Medicare billing, Texas enrollment
  • 84 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.

Other Providers at the Same Location NPPES 4

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

Physical Therapist
20821 US HIGHWAY 281 N STE 110
SAN ANTONIO, TX 78258
Physical Therapist
20821 US HIGHWAY 281 N STE 110
SAN ANTONIO, TX 78258
Physical Therapist
20821 US HIGHWAY 281 N STE 110
SAN ANTONIO, TX 78258
Occupational Therapist (Hand)
20821 US HIGHWAY 281 N STE 110
SAN ANTONIO, TX 78258

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 Claire Nickson's NPI number?

The NPI number for Claire Nickson is 1992426704. It was assigned to this individual provider in the NPPES registry on September 9, 2022. The provider is also known as Claire Hamlin.

Where is Claire Nickson located?

Claire Nickson practices at 20821 Us Highway 281 N Ste 110, San Antonio, TX 78258. The listed phone number is (210) 610-4480.

What is Claire Nickson's specialty?

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

Is Claire Nickson enrolled in Medicare?

Yes. Claire Nickson is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Claire Nickson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Claire Nickson reassigns Medicare benefits to Momentum Physical & Sports Rehabilitation Limited Partnership (Helotes, TX). 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 Claire Nickson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Claire Nickson accept?

Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Oscar Health Maintenance Organization of Florida, Oscar Insurance Company and Priority Health list Claire Nickson 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 Claire Nickson was last updated on April 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.