SSM HEALTH CARE GROUP
NPI 1306589544
Internal Medicine in Saint Louis, MO
About Ssm Health Care Group NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SSM HEALTH CARE GROUP (NPI 1306589544), doing business as Slucare Physician Group, is a healthcare organization registered as an internal medicine in Saint Louis, Missouri and active in the NPI registry since April 2022. The organization lists Karen Rewerts, Vice President - Finance, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 15
Other Names 1
Group Practice 1
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)
Ssm Health Care Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
1,303Medicare enrollment records show 1,303 clinicians reassign Medicare billing to Ssm Health Care Group, which bills Medicare for the services they deliver. Of these, 258 practice at this address and 842 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 63
Nearest to this location (20)
See all 1,303Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Medical Equipment Supplier Medicare DMEPOS 6
Medicare supplier enrollment and the product categories Ssm Health Pharmacy At St Louis carries, from the Medicare DMEPOS supplier directory.
Ssm Health Pharmacy At St Louis
DMEPOS supplier · Saint Louis, MOOperated by Ssm-Sluh IncAccepts Medicare assignment
Ssm Health Pharmacy At St Louis agrees to accept the Medicare-approved amount as full payment for covered equipment and supplies. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Product Categories
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 Ssm Health Care Group's NPI number?
The NPI number for Ssm Health Care Group is 1306589544. It was assigned to this organization in the NPPES registry on April 15, 2022. The provider is doing business as SLUCare Physician Group.
Where is Ssm Health Care Group located?
Ssm Health Care Group is located at 1225 South Grand Blvd 2L - Door 3,4, Saint Louis, MO 63104. The listed phone number is (314) 977-6100.
What is Ssm Health Care Group's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Ssm Health Care Group enrolled in Medicare?
Yes. Ssm Health Care Group is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Ssm Health Care Group?
According to the CMS Revalidation Reassignment List (October 2026 release), 1,303 clinicians in 63 Medicare specialties reassign their Medicare billing to Ssm Health Care Group. 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 (205), Hospitalist (107) and Anesthesiology (83). Of these, 258 practice at this address and 842 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Ssm Health Care Group accept Medicare assignment for medical equipment?
Yes. As a Medicare medical equipment supplier, Ssm Health Pharmacy At St Louis accepts Medicare assignment: the supplier accepts the Medicare-approved amount as payment in full for covered equipment and supplies.
What insurance does Ssm Health Care Group accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 2 other insurers list Ssm Health Care Group 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 Ssm Health Care Group was last updated on January 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Ssm Health Care Group · NPI 1306589544
Internal Medicine organization in Saint Louis, Missouri. Organization record, active in the CMS NPPES registry since April 15, 2022.
## Identity
- **NPI:** 1306589544 (Entity type: Organization)
- **Enumerated:** April 15, 2022
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Also known as:** SLUCare Physician Group (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Karen Rewerts, VICE PRESIDENT - FINANCE
## Practice location
- **Address:** 1225 SOUTH GRAND BLVD, 2L - DOOR 3,4, Saint Louis, MO 63104-1016
- **Phone:** (314) 977-6100
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1,303 clinicians in 63 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (205), Hospitalist (107), Anesthesiology (83); 258 practice at this address and 842 within 10 miles; [full list](https://npiprofile.com/npi/1306589544/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 7, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1306589544) · Data from the CMS NPPES public registry.