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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SUMTER TREATMENT SPECIALISTS LLC
NPI 1831730928
Clinic/Center - Methadone in Sumter, SC

Active since October 01, 2019
1031 BROAD ST, SUMTER, SC 29150(803) 848-0035 Get Directions Write a Review

NPPES record last updated: September 3, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 3, 2026, Oct 5, 2021, Oct 1, 2019 (3 updates tracked since 2019).

About Sumter Treatment Specialists Llc NPPES

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

SUMTER TREATMENT SPECIALISTS LLC (NPI 1831730928) is a healthcare organization registered as a methadone in Sumter, South Carolina and active in the NPI registry since October 2019. The organization lists Amy Nieman, Director Of Payer Credentialing, as its authorized official.

NPPES Registry Identity

NPI1831730928
Entity TypeOrganization
Primary Taxonomy261QM2800X
Legal Business NameSUMTER TREATMENT SPECIALISTS LLC
Location Address1031 BROAD STSumter, SC 29150-2504
Mailing Address4600 Montgomery Rd Ste 400Cincinnati, OH 45212-2600 · (513) 873-1269
Phone(803) 848-0035
Organization SubpartNo
Authorized OfficialAmy NiemanDirector Of Payer Credentialing · (513) 544-1033
Enumeration DateOctober 1, 2019
Last NPPES UpdateSeptember 3, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 3, 2026
✔ NPI 1831730928 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · MethadoneAmbulatory Health Care Facilities
Taxonomy Code261QM2800X
Definition
An entity, facility, or distinct part of a facility providing diagnostic, and replacement maintenance treatment services related to individuals with drug addiction.
1031 BROAD ST, Sumter, SC 29150
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter of North Carolina, First Choice Next and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and revalidation status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sumter Treatment Specialists Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by October 31, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateSouth CarolinaEnrollment IDO20210917002792Non-DME Part B · Opioid Treatment Program (OTP)Due dateOctober 31, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

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.

Medication assisted treatment, methadone; weekly bundle including dispensing and/or administration, substance use counseling, individual and group therapy, and toxicology testing, if performed (provision of the services by a medicare-enrolled opioid treatm G2067
Medication Assisted Treatment (MAT) with methadone is a comprehensive approach to manage opioid addiction. It includes weekly methadone dispensing, substance use counseling, individual and group therapy sessions, and toxicology tests as needed, all provided by a Medicare-enrolled opioid treatment program.
167 services11 patients

Other Providers at the Same Location NPPES 5

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

BRANDON MILLER
Counselor (Addiction (Substance Use Disorder))
1031 BROAD ST
SUMTER, SC 29150
Sumter County (803) 848-0035
SHARON KING LPN
Licensed Practical Nurse
1031 BROAD ST
SUMTER, SC 29150
Sumter County (803) 848-0035
CHRISTOPHER LLOYD
Counselor (Addiction (Substance Use Disorder))
1031 BROAD ST
SUMTER, SC 29150
Sumter County (803) 848-0035
DR. ASHLEIGH MORRELL JOYNER PHARMD
Pharmacist
1031 BROAD ST
SUMTER, SC 29150
Sumter County (833) 510-4357
MR. DERRICK TREVON DINGLE JR.
Counselor (Addiction (Substance Use Disorder))
1031 BROAD ST
SUMTER, SC 29150
Sumter County (803) 848-0035

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 Sumter Treatment Specialists LLC's NPI number?

The NPI number for Sumter Treatment Specialists LLC is 1831730928. It was assigned to this organization in the NPPES registry on October 1, 2019.

Where is Sumter Treatment Specialists LLC located?

Sumter Treatment Specialists LLC is located at 1031 Broad St, Sumter, SC 29150. The listed phone number is (803) 848-0035.

What is Sumter Treatment Specialists LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Methadone, with taxonomy code 261QM2800X.

Is Sumter Treatment Specialists LLC enrolled in Medicare?

Yes. Sumter Treatment Specialists LLC is registered in the Medicare PECOS enrollment system.

When is Sumter Treatment Specialists LLC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (South Carolina, Opioid Treatment Program (OTP)) is due for revalidation by October 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

What insurance does Sumter Treatment Specialists LLC accept?

Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, First Choice Next and Molina Healthcare list Sumter Treatment Specialists 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 Sumter Treatment Specialists LLC was last updated on September 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 47 days 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.