CAMERON BYRNE SIMMONS MD
NPI 1902218043
Family Medicine - Hospice and Palliative Medicine in Saint Louis, MO
About Cameron Byrne Simmons Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAMERON BYRNE SIMMONS MD (NPI 1902218043) is an individual hospice and palliative medicine provider in Saint Louis, Missouri, licensed in Louisiana (334316) and active in the NPI registry since May 2014. He is enrolled in Medicare PECOS, is affiliated with Ochsner Medical Center Acute, and is a graduate of Louisiana State University School Of Medicine In New Orleans (2014).
NPPES Registry Identity
Specialties & Licenses 2
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
Cameron Byrne Simmons Md 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
3Medicare enrollment records show Cameron Simmons reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brentwood, TN 37027
- Reassigned Medicare billing, Michigan enrollment
- 44 clinicians in this Medicare group
West Monroe, LA 71292
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 clinicians in this Medicare group
Hattiesburg, MS 39402
- Reassigned Medicare billing, Louisiana enrollment
- 851 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ochsner Medical Center Acute
Acute Care Hospitals · New Orleans, LASlidell Memorial Hospital
Acute Care Hospitals · Slidell, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63141 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 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAINT LOUIS, MO 63141
SAINT LOUIS, MO 63141
SAINT LOUIS, MO 63141
SAINT LOUIS, MO 63141
SAINT LOUIS, MO 63141
SAINT LOUIS, MO 63141
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 Cameron Simmons's NPI number?
The NPI number for Cameron Simmons is 1902218043. It was assigned to this individual provider in the NPPES registry on May 23, 2014.
Where is Cameron Simmons located?
Cameron Simmons practices at 621 S New Ballas Rd Ste 6017B, Saint Louis, MO 63141. The listed phone number is (314) 251-7840.
What is Cameron Simmons's specialty?
The primary specialty registered for this NPI is Family Medicine, specializing in Hospice and Palliative Medicine, with taxonomy code 207QH0002X.
Is Cameron Simmons enrolled in Medicare?
Yes. Cameron Simmons 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 Cameron Simmons's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cameron Simmons reassigns Medicare benefits to 3 organizations: Monogram Health Professional Services PC (Brentwood, TN), Ochsner Clinic LLC (West Monroe, LA) and Administrators Of The Tulane Educational Fund (Hattiesburg, MS). 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 Cameron Simmons's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cameron Simmons accept?
Health plans from Blue Cross and Blue Shield of Louisiana and HMO Louisiana list Cameron Simmons 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.
Is Cameron Simmons affiliated with any hospitals?
According to CMS data, Cameron Simmons is affiliated with Ochsner Medical Center Acute and Slidell Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Cameron Simmons was last updated on December 6, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.