BRYSEN KEITH DO
NPI 1841878733
Internal Medicine in Charleston, SC
About Brysen Keith Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRYSEN KEITH DO (NPI 1841878733) is an individual internal medicine provider in Charleston, South Carolina, licensed in Florida (OS20828) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Jackson Health System, and maintains a secondary practice location in Miami.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Brysen Keith Do 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.
Medicare Billing Reassignments
2Medicare enrollment records show Brysen Keith reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Charleston, SC 29401
- Reassigned Medicare billing, South Carolina enrollment
- 281 clinicians in this Medicare group
Miami, FL 33155
- Reassigned Medicare billing, Florida enrollment
- 224 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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Jackson Health System
Acute Care Hospitals · Miami, FLBon Secours-St Francis Xavier Hospital
Acute Care Hospitals · Charleston, SCRoper Hospital
Acute Care Hospitals · Charleston, SCRoper St Francis Hospital-Berkeley Inc
Acute Care Hospitals · Summerville, SCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29425 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHARLESTON, SC 29425
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 Brysen Keith's NPI number?
The NPI number for Brysen Keith is 1841878733. It was assigned to this individual provider in the NPPES registry on March 31, 2021.
Where is Brysen Keith located?
Brysen Keith practices at 169 Ashley Ave Rm 202, Charleston, SC 29425. The listed phone number is (720) 207-1321.
What is Brysen Keith's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Brysen Keith enrolled in Medicare?
Yes. Brysen Keith 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 organizations bill Medicare for Brysen Keith's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brysen Keith reassigns Medicare benefits to 2 organizations: 24 On Physicians Of Sc, LLC (Charleston, SC) and Hha Associates LLC (Miami, FL). Each 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 Brysen Keith's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Brysen Keith affiliated with any hospitals?
According to CMS data, Brysen Keith is affiliated with Jackson Health System, Bon Secours-St Francis Xavier Hospital, Roper Hospital and Roper St Francis Hospital-Berkeley Inc.
When was this NPI record last updated?
The NPPES record for Brysen Keith was last updated on June 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Brysen Keith, DO · NPI 1841878733
Internal Medicine physician in Charleston, South Carolina. Individual provider, active in the CMS NPPES registry since March 31, 2021.
## Identity
- **NPI:** 1841878733 (Entity type: Individual)
- **Enumerated:** March 31, 2021
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** OS20828 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 169 ASHLEY AVE RM 202, Charleston, SC 29425-1005
- **Phone:** (720) 207-1321
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): 24 On Physicians Of Sc, LLC (NPI 1144877655, Charleston, SC); Hha Associates LLC (NPI 1265073159, Miami, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** At Still Un Of Hlth Sciences, Col Of Osteo Med, Mesa, class of 2021
## Record status
- **NPPES last updated:** June 25, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1841878733) · Data from the CMS NPPES public registry.