MARIELE WHYTNEE GATES MSOT, OTR/L
NPI 1104704113
Occupational Therapist - Pediatrics in Rock Hill, SC

Active since August 26, 2025Accepts Medicare Assignment
417 E WHITE STREET, ROCK HILL, SC 29730(803) 324-2202 Get Directions Write a Review

NPPES record last updated: August 26, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mariele Whytnee Gates Msot, Otr/l NPPES

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

MARIELE WHYTNEE GATES MSOT, OTR/L (NPI 1104704113) is an individual pediatrics provider in Rock Hill, South Carolina, licensed in South Carolina (7710) and active in the NPI registry since August 2025. She is a graduate of Other (2025).

NPPES Registry Identity

NPI1104704113
Entity TypeIndividualFemale
Primary Taxonomy225XP0200X
Provider Legal NameMARIELE WHYTNEE GATESCredential: MSOT, OTR/L
Location Address417 E WHITE STREETRock Hill, SC 29730
Mailing Address2856 Park Ridge BlvdRock Hill, SC 29732-9803
Sole ProprietorYes
Medical School CMSOtherGraduated 2025
Enumeration DateAugust 26, 2025
NPPES CertifiedAugust 26, 2025
✔ NPI 1104704113 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOccupational Therapist · PediatricsRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225XP0200X
License✔ Licensed in SC · 7710
Definition
Occupational therapists provide services to infants, toddlers and children who have or who are at risk for developmental delays or disabilities. Occupational therapy is concerned with a child's ability to participate in daily life activities or occupations. Occupational therapists use their unique expertise to help children with social-emotional, physical, cognitive, communication, and adaptive behavioral challenges and to help children to be prepared for and perform important learning and school-related activities and to fulfill their rule as students. Through an understanding of the impact of disability, illness, and impairment on a child's development, plan, ability to learn new skills, and overall occupational performance, occupational therapists design interventions that promote healthy development, establish needed skills, and/or modify environments, all in support of participation in daily activities.
Also ListedOccupational TherapistTaxonomy 225X00000X · License 7710 (SC)
417 E WHITE STREET, Rock Hill, SC 29730

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

Mariele Whytnee Gates Msot, Otr/l 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 ID8628534484
PECOS Enrollment IDI20260731001246

Medicare Billing Reassignment

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

Physical Therapist
800 N LAKE DR
Lexington, SC 29072
  • Reassigned Medicare billing, South Carolina enrollment
  • 455 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.

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 Mariele Gates's NPI number?

The NPI number for Mariele Gates is 1104704113. It was assigned to this individual provider in the NPPES registry on August 26, 2025.

Where is Mariele Gates located?

Mariele Gates practices at 417 E White Street, Rock Hill, SC 29730. The listed phone number is (803) 324-2202.

What is Mariele Gates's specialty?

The primary specialty registered for this NPI is Occupational Therapist, specializing in Pediatrics, with taxonomy code 225XP0200X.

Is Mariele Gates enrolled in Medicare?

Yes. Mariele Gates 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 Mariele Gates's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mariele Gates reassigns Medicare benefits to Fox Rehabilitation Services Of South Carolina, LLC (Lexington, SC). 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 Mariele Gates's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mariele Gates accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care and Ambetter of North Carolina list Mariele Gates 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 Mariele Gates was last updated on August 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.