SUMTER BEHAVIORAL HEALTH LLC
NPI 1699529776
Psychiatry & Neurology - Psychiatry in Sumter, SC
About Sumter Behavioral Health Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SUMTER BEHAVIORAL HEALTH LLC (NPI 1699529776), doing business as Midlands Behavioral Health Hospital, is a healthcare organization registered as a psychiatry in Sumter, South Carolina and active in the NPI registry since April 2024. The organization lists Russell Flathmann, Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Sumter Behavioral Health Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
13Medicare enrollment records show 13 clinicians reassign Medicare billing to Sumter Behavioral Health LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.
Clinicians by Medicare Specialty 2
Clinicians, nearest first (13)
Portsmouth, VA 23708
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 Sumter Behavioral Health LLC's NPI number?
The NPI number for Sumter Behavioral Health LLC is 1699529776. It was assigned to this organization in the NPPES registry on April 15, 2024. The provider is doing business as Midlands Behavioral Health Hospital.
Where is Sumter Behavioral Health LLC located?
Sumter Behavioral Health LLC is located at 3180 Broad St, Sumter, SC 29150. The listed phone number is (410) 773-1176.
What is Sumter Behavioral Health LLC's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Sumter Behavioral Health LLC enrolled in Medicare?
Yes. Sumter Behavioral Health LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Sumter Behavioral Health LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 13 clinicians in 2 Medicare specialties reassign their Medicare billing to Sumter Behavioral Health 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 Nurse Practitioner (8) and Psychiatry (5). Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Sumter Behavioral Health LLC was last updated on April 15, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.
# Sumter Behavioral Health Llc · NPI 1699529776
Psychiatry organization in Sumter, South Carolina. Organization record, active in the CMS NPPES registry since April 15, 2024.
## Identity
- **NPI:** 1699529776 (Entity type: Organization)
- **Enumerated:** April 15, 2024
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **Also known as:** Midlands Behavioral Health Hospital (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Russell Flathmann, MANAGER
## Practice location
- **Address:** 3180 BROAD ST, Sumter, SC 29150-1811
- **Phone:** (410) 773-1176
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 13 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (8), Psychiatry (5); 1 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 15, 2024
---
Source: [NPI Profile](https://npiprofile.com/npi/1699529776) · Data from the CMS NPPES public registry.