CHARLESTON OT LLC
NPI 1144679655
Occupational Therapist in Charleston, SC

Active since June 06, 2016
1563 SAM RITTENBERG BLVD, CHARLESTON, SC 29407(843) 277-2411(855) 504-4089 Get Directions Write a Review

NPPES record last updated: November 20, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 20, 2025, Sep 28, 2020 (2 updates tracked since 2020).

About Charleston Ot Llc NPPES

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

CHARLESTON OT LLC (NPI 1144679655) is a healthcare organization registered as an occupational therapist in Charleston, South Carolina and active in the NPI registry since June 2016. The organization maintains 2 additional practice locations and lists Nicole Sawyer Ramsey, Owner, as its authorized official.

NPPES Registry Identity

NPI1144679655
Entity TypeOrganization
Primary Taxonomy225X00000X
Legal Business NameCHARLESTON OT LLC
Location Address1563 SAM RITTENBERG BLVDCharleston, SC 29407-4248
Mailing Address1563 Sam Rittenberg BlvdCharleston, SC 29407-4248 · (843) 277-2411 · Fax (855) 504-4089
Fax(855) 504-4089
Organization SubpartNo
Authorized OfficialNicole Sawyer RamseyOwner · (774) 721-6252
Enumeration DateJune 6, 2016
Last NPPES UpdateNovember 20, 20252 updates tracked since enumeration
NPPES CertifiedNovember 20, 2025
✔ NPI 1144679655 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
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
Also ListedSpeech-Language PathologistTaxonomy 235Z00000X
1563 SAM RITTENBERG BLVD, Charleston, SC 29407

Secondary Practice Locations 2

Location 13464 Maybank Hwy Unit CJohns Island, SC 29455-4877 · Phone (843) 277-2411 · Fax (855) 504-4089
Location 26336 Highway 162 # BHollywood, SC 29449-6711 · Phone (843) 277-2411 · Fax (855) 504-4089

Other Identifiers 1

MedicaidGP7360SC

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Charleston Ot Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

10

Medicare enrollment records show 10 clinicians reassign Medicare billing to Charleston Ot LLC, which bills Medicare for the services they deliver. Of these, 8 practice at this address. They are listed nearest first.

Clinicians by Medicare Specialty 2

Occupational Therapist in Private Practice9
Qualified Speech Language Pathologist1

Clinicians, nearest first (10)

Occupational Therapist in Private Practice
NPI 1184145880
1563 SAM RITTENBERG BLVD
Charleston, SC 29407
(843) 277-2411
✔ Accepts MedicareSame address
Occupational Therapist in Private Practice
NPI 1467938225
1563 SAM RITTENBERG BLVD
Charleston, SC 29407
(843) 277-2411
✔ Accepts MedicareSame address
Occupational Therapist in Private Practice
NPI 1467057547
1563 SAM RITTENBERG BLVD
Charleston, SC 29407
(843) 277-2411
✔ Accepts MedicareSame address
Occupational Therapist in Private Practice
NPI 1215799184
1563 SAM RITTENBRG BLVD
Charleston, SC 29407
(843) 277-2411
✔ Accepts MedicareSame address
Occupational Therapist in Private Practice
NPI 1649691395
1563 SAM RITTENBERG BLVD
Charleston, SC 29407
(843) 277-2411
Same address
Occupational Therapist in Private Practice
NPI 1639755036
1563 SAM RITTENBERG BLVD
Charleston, SC 29407
(843) 722-2411
Same address
Occupational Therapist in Private Practice
NPI 1477417236
1563 SAM RITTENBERG BLVD
Charleston, SC 29407
(843) 277-2411
Same address
Qualified Speech Language Pathologist
NPI 1366178865
1563 SAM RITTENBERG BLVD
Charleston, SC 29407
(843) 277-2411
Same address
Occupational Therapist in Private Practice
NPI 1588719249
102 ASHTON DR
Goose Creek, SC 29445
(843) 708-0859
✔ Accepts Medicare16 mi
Occupational Therapist in Private Practice
NPI 1619766128
1880 WATSON AVE # 1884
Bronx, NY 10472
(718) 828-9400
649 mi

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 Charleston Ot LLC's NPI number?

The NPI number for Charleston Ot LLC is 1144679655. It was assigned to this organization in the NPPES registry on June 6, 2016.

Where is Charleston Ot LLC located?

Charleston Ot LLC is located at 1563 Sam Rittenberg Blvd, Charleston, SC 29407. The listed phone number is (843) 277-2411.

What is Charleston Ot LLC's specialty?

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

Is Charleston Ot LLC enrolled in Medicare?

Yes. Charleston Ot LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Charleston Ot LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 10 clinicians in 2 Medicare specialties reassign their Medicare billing to Charleston Ot LLC. A 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 the clinician's services. The largest specialties are Occupational Therapist in Private Practice (9) and Qualified Speech Language Pathologist (1). Of these, 8 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Charleston Ot LLC accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, BlueCross BlueShield of South Carolina and Molina Healthcare list Charleston Ot LLC 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 Charleston Ot LLC was last updated on November 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.