PHYSICIAN GROUPS LC
NPI 1285664268
Clinic/Center - Multi-Specialty in Saint Louis, MO
About Physician Groups Lc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PHYSICIAN GROUPS LC (NPI 1285664268) is a healthcare organization registered as a multi-specialty in Saint Louis, Missouri and active in the NPI registry since July 2006. The organization lists Karen Canter-koester, Vp Operations And Strategy, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 2
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)
Physician Groups Lc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
611Medicare enrollment records show 611 clinicians reassign Medicare billing to Physician Groups Lc, which bills Medicare for the services they deliver. Of these, 6 practice at this address and 275 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 29
Nearest to this location (20)
See all 611Source: 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 Physician Groups Lc's NPI number?
The NPI number for Physician Groups Lc is 1285664268. It was assigned to this organization in the NPPES registry on July 4, 2006.
Where is Physician Groups Lc located?
Physician Groups Lc is located at 670 Mason Ridge Center Dr Ste 300, Saint Louis, MO 63141. The listed phone number is (314) 996-7644.
What is Physician Groups Lc's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.
Is Physician Groups Lc enrolled in Medicare?
Yes. Physician Groups Lc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Physician Groups Lc?
According to the CMS Revalidation Reassignment List (October 2026 release), 611 clinicians in 29 Medicare specialties reassign their Medicare billing to Physician Groups Lc. 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 (199), Internal Medicine (104) and Family Practice (81). Of these, 6 practice at this address and 275 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Physician Groups Lc accept?
Health plans from Anthem Blue Cross and Blue Shield list Physician Groups Lc 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 Physician Groups Lc was last updated on September 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Physician Groups Lc · NPI 1285664268
Multi-Specialty organization in Saint Louis, Missouri. Organization record, active in the CMS NPPES registry since July 4, 2006.
## Identity
- **NPI:** 1285664268 (Entity type: Organization)
- **Enumerated:** July 4, 2006
- **Primary specialty:** Clinic/Center - Multi-Specialty · taxonomy 261QM1300X
- **Organization subpart:** No
- **Authorized official:** Karen Canter-Koester, VP OPERATIONS AND STRATEGY
## Practice location
- **Address:** 670 MASON RIDGE CENTER DR STE 300, Saint Louis, MO 63141-8573
- **Phone:** (314) 996-7644 · **Fax:** (314) 996-7658
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 611 clinicians in 29 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (199), Internal Medicine (104), Family Practice (81); 6 practice at this address and 275 within 10 miles; [full list](https://npiprofile.com/npi/1285664268/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 17, 2025
- **Other identifiers:** Other CC66523 (MO); Medicaid 504451907 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1285664268) · Data from the CMS NPPES public registry.